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Recognised as Colour

#02B821

  • #02B821
  • Green
  • Dark
  • Nearest: Limegreen

#02B821 is a green with RGB values 2, 184, 33 and HSL 130°, 98%, 36%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#02B821#02B821
HEX#02B821
RGBrgb(2, 184, 33)
RGB (0–1)0.0078, 0.7216, 0.1294
RGB percentages0.8%, 72.2%, 12.9%
HSLhsl(130.2, 97.8%, 36.5%)
HSV / HSBhsv(130.2, 98.9%, 72.2%)
CMYK98.9%, 0%, 82.1%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer178,209
CSS custom property--colour: #02B821;

Brightness & contrast

Relative luminance0.34404WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.88:1
Contrast with white2.66:1WCAG normal text: Fail
Contrast with black7.88:1WCAG normal text: AAA
Greyscale equivalent#868686
Inverted#FD47DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BCA500no red cones; affects about 1% of men; ΔE 62 from the original
Deuteranopia#AB9A35no green cones; the most common form, about 1% of men; ΔE 61.1 from the original
Tritanopia#00B39Dno blue cones; rare, and affects men and women equally; ΔE 63.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.66:1WCAG large text: Fail
Contrast with black, large text7.88:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.7Green · ΔE 25.8Forest green · ΔE 26.5Spring green · ΔE 28.4Yellow green · ΔE 31.2Lawn green · ΔE 34.8
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.65, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B80299
Analogous#3EB802, #02B87C
Triadic#2102B8, #B82102
Split complementary#7C02B8, #B8023E
Tetradic#023EB8, #B80299, #B87C02

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88FE9C
Lighter +30%#56FD72
Lighter +20%#23FD48
Lighter +10%#03EA2A
Darker −10%#018618
Darker −20%#01530F
Darker −30%#002106
Darker −40%#000000
More saturated +25%#00BA20
Less saturated −25%#19A130

Channel breakdown

R2
G184
B33
Red2 (0.8%)
Green184 (72.2%)
Blue33 (12.9%)
Hue130.22°
Saturation (HSL)97.85%
Lightness36.47%
Dominant channelGreen
Hex per channelR 02 · G B8 · B 21

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Every value on this page was computed from “02b821” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.