Nerdulator> put something in

Recognised as Colour

#257B00

  • #257B00
  • Green
  • Dark
  • Nearest: Green

#257B00 is a green with RGB values 37, 123, 0 and HSL 102°, 100%, 24%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Green.

Colour values

#257B00#257B00
HEX#257B00
RGBrgb(37, 123, 0)
RGB (0–1)0.1451, 0.4824, 0
RGB percentages14.5%, 48.2%, 0%
HSLhsl(102, 100%, 24.1%)
HSV / HSBhsv(102, 100%, 48.2%)
CMYK69.9%, 0%, 100%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,456,320
CSS custom property--colour: #257B00;

Brightness & contrast

Relative luminance0.14559WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.37:1
Contrast with white5.37:1WCAG normal text: AA
Contrast with black3.91:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#DA84FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F6F00no red cones; affects about 1% of men; ΔE 41.6 from the original
Deuteranopia#756816no green cones; the most common form, about 1% of men; ΔE 41.4 from the original
Tritanopia#167767no blue cones; rare, and affects men and women equally; ΔE 50.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.37:1WCAG large text: AAA
Contrast with black, large text3.91:1WCAG large text: AA

Named colours

Green · ΔE 6.5Forest green · ΔE 8.1Dark green · ΔE 11.6Olivedrab · ΔE 19.6Sea green · ΔE 30.4Medium seagreen · ΔE 32.2
Nearest named CSS colourGreen (#008000)ΔE 6.52, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#56007B
Analogous#637B00, #007B18
Triadic#00257B, #7B0025
Split complementary#19007B, #7B0062
Tetradic#00627B, #56007B, #7B1800

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7FFF48
Lighter +30%#5BFF15
Lighter +20%#44E100
Lighter +10%#34AE00
Darker −10%#164800
Darker −20%#061500
Darker −30%#000000
Darker −40%#000000
More saturated +25%#257B00
Less saturated −25%#2B6C0F

Channel breakdown

R37
G123
B0
Red37 (14.5%)
Green123 (48.2%)
Blue0 (0%)
Hue101.95°
Saturation (HSL)100%
Lightness24.12%
Dominant channelGreen
Hex per channelR 25 · G 7B · B 00

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 “257b00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.