#255333#255333

#255333 is a dark, moderate green. Relative luminance 0.068; OKLCH L 40.0% C 0.074 H 151.6°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#255333
RGB	rgb(37, 83, 51)
HSL	hsl(138, 38%, 24%)
HSV	hsv(138, 55%, 33%)
CMYK	cmyk(55.4%, 0%, 38.6%, 67.5%)
CIE-LAB	lab(31.39, -24.01, 14.06)
CIE-LCH	lch(31.39, 27.83, 149.64°)
OKLab	oklab(40.02% -0.0653 0.0353)
OKLCH	oklch(40.02% 0.074 151.6)
XYZ	xyz(4.4534, 6.8185, 4.2127)
Luminance	0.0682 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255333 #532545

analogous

#2E5325 #255333 #25534A

triadic

#255333 #332553 #533325

tetradic

#255333 #252E53 #532545 #534A25

square

#255333 #252E53 #532545 #534A25

split-complementary

#255333 #4A2553 #53252E

monochromatic

#09150D #122919 #255333 #387D4D #4BA867

Accessibility & contrast

On white

8.88

#255333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#255333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255333

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255333	#FFFFFF	#000000	##FFFFFF
##255333	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D31

Deuteranopia (green-blind)

#4D4835

Tritanopia (blue-blind)

#1B524B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #255333;
/* rgb */ color: rgb(37, 83, 51);
/* oklch */ color: oklch(40.0% 0.074 151.6);

Tailwind

colors: {
  custom: {
    50: '#63846b',
    500: '#255333',
    950: '#000000',
  },
}

SCSS

$custom: #255333;
$custom-light: #63846b;
$custom-dark: #000000;

JSON

{
  "hex": "#255333",
  "rgb": {
    "r": 37,
    "g": 83,
    "b": 51
  },
  "hsl": {
    "h": 138.261,
    "s": 38.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40021,
    "c": 0.07419,
    "h": 151.6
  },
  "luminance": 0.06819
}

Semantic roles & 50–950 ramp

primary

#255333

secondary

#864D75

accent

#5AABCE

background

#F6F8F6

surface

#EBEFEB

border

#C6CAC6

text

#050B06

muted

#7A7C7A

Preview Lab

Preview with #255333

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →