#23631B#23631B

#23631B is a dark, vivid green. Relative luminance 0.094; OKLCH L 44.2% C 0.123 H 141.5°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#23631B
RGB	rgb(35, 99, 27)
HSL	hsl(113, 57%, 25%)
HSV	hsv(113, 73%, 39%)
CMYK	cmyk(64.6%, 0%, 72.7%, 61.2%)
CIE-LAB	lab(36.67, -35.37, 33.50)
CIE-LCH	lch(36.67, 48.71, 136.55°)
OKLab	oklab(44.23% -0.0965 0.0768)
OKLCH	oklch(44.23% 0.123 141.5)
XYZ	xyz(5.3525, 9.3596, 2.5612)
Luminance	0.0936 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23631B #5B1B63

analogous

#47631B #23631B #1B6337

triadic

#23631B #1B2363 #631B23

tetradic

#23631B #1B4763 #5B1B63 #63371B

square

#23631B #1B4763 #5B1B63 #63371B

split-complementary

#23631B #371B63 #631B47

monochromatic

#091807 #12330E #23631B #349328 #45C335

Accessibility & contrast

On white

7.31

#23631B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#23631B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23631B

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23631B	#FFFFFF	#000000	##FFFFFF
##23631B	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A11

Deuteranopia (green-blind)

#5E5422

Tritanopia (blue-blind)

#196054

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #23631b;
/* rgb */ color: rgb(35, 99, 27);
/* oklch */ color: oklch(44.2% 0.123 141.5);

Tailwind

colors: {
  custom: {
    50: '#67905c',
    500: '#23631b',
    950: '#000000',
  },
}

SCSS

$custom: #23631b;
$custom-light: #67905c;
$custom-dark: #000000;

JSON

{
  "hex": "#23631b",
  "rgb": {
    "r": 35,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 113.333,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.4423,
    "c": 0.12334,
    "h": 141.5
  },
  "luminance": 0.0936
}

Semantic roles & 50–950 ramp

primary

#23631B

secondary

#8F4198

accent

#47E0CF

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #23631B

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

Preview Lab → · Contrast checker → · Palette generator →