#02310A#02310A

#02310A is a dark, moderate green. Relative luminance 0.022; OKLCH L 27.3% C 0.082 H 145.6°. Best body text is #FFFFFF at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#02310A
RGB	rgb(2, 49, 10)
HSL	hsl(130, 92%, 10%)
HSV	hsv(130, 96%, 19%)
CMYK	cmyk(95.9%, 0%, 79.6%, 80.8%)
CIE-LAB	lab(16.66, -25.05, 19.34)
CIE-LCH	lch(16.66, 31.65, 142.33°)
OKLab	oklab(27.33% -0.0674 0.0461)
OKLCH	oklch(27.33% 0.082 145.6)
XYZ	xyz(1.1780, 2.2313, 0.6557)
Luminance	0.0223 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02310A #310229

analogous

#113102 #02310A #023122

triadic

#02310A #0A0231 #310A02

tetradic

#02310A #021131 #310229 #312202

square

#02310A #021131 #310229 #312202

split-complementary

#02310A #220231 #310211

monochromatic

#011D06 #011D06 #02310A #046C16 #07A722

Accessibility & contrast

On white

14.52

#02310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#02310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02310A

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02310A	#FFFFFF	#000000	##FFFFFF
##02310A	1.00	14.52	1.45	14.52
#FFFFFF	14.52	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B06

Deuteranopia (green-blind)

#2D280E

Tritanopia (blue-blind)

#003029

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #02310a;
/* rgb */ color: rgb(2, 49, 10);
/* oklch */ color: oklch(27.3% 0.082 145.6);

Tailwind

colors: {
  custom: {
    50: '#4c6a4b',
    500: '#02310a',
    950: '#000000',
  },
}

SCSS

$custom: #02310a;
$custom-light: #4c6a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#02310a",
  "rgb": {
    "r": 2,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 130.213,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.27329,
    "c": 0.08167,
    "h": 145.6
  },
  "luminance": 0.02231
}

Semantic roles & 50–950 ramp

primary

#02310A

secondary

#751966

accent

#29DBFF

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #02310A

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

Preview Lab → · Contrast checker → · Palette generator →