Nerdulator> put something in

Recognised as Colour

#21C402

  • #21C402
  • Green
  • Dark
  • Nearest: Limegreen

#21C402 is a green with RGB values 33, 196, 2 and HSL 110°, 98%, 39%. It is a dark colour, so black text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#21C402#21C402
HEX#21C402
RGBrgb(33, 196, 2)
RGB (0–1)0.1294, 0.7686, 0.0078
RGB percentages12.9%, 76.9%, 0.8%
HSLhsl(110.4, 98%, 38.8%)
HSV / HSBhsv(110.4, 99%, 76.9%)
CMYK83.2%, 0%, 99%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,212,866
CSS custom property--colour: #21C402;

Brightness & contrast

Relative luminance0.39808WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.96:1
Contrast with white2.34:1WCAG normal text: Fail
Contrast with black8.96:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#DE3BFD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C9B000no red cones; affects about 1% of men; ΔE 63.6 from the original
Deuteranopia#B8A52Bno green cones; the most common form, about 1% of men; ΔE 62.9 from the original
Tritanopia#00BEA6no blue cones; rare, and affects men and women equally; ΔE 71.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.34:1WCAG large text: Fail
Contrast with black, large text8.96:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.7Lawn green · ΔE 25.7Chartreuse · ΔE 27Lime · ΔE 29.5Spring green · ΔE 29.8Green yellow · ΔE 30.9
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.73, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A502C4
Analogous#82C402, #02C444
Triadic#0221C4, #C40221
Split complementary#4402C4, #C40282
Tetradic#0282C4, #A502C4, #C44402

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A5FE94
Lighter +30%#7AFD62
Lighter +20%#50FD2F
Lighter +10%#29F603
Darker −10%#189201
Darker −20%#105F01
Darker −30%#072D00
Darker −40%#000000
More saturated +25%#20C600
Less saturated −25%#32AB1B

Channel breakdown

R33
G196
B2
Red33 (12.9%)
Green196 (76.9%)
Blue2 (0.8%)
Hue110.41°
Saturation (HSL)97.98%
Lightness38.82%
Dominant channelGreen
Hex per channelR 21 · G C4 · B 02

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “21c402” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.