#023B0B#023B0B

#023B0B is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.7% C 0.094 H 145.0°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#023B0B
RGB	rgb(2, 59, 11)
HSL	hsl(129, 93%, 12%)
HSV	hsv(129, 97%, 23%)
CMYK	cmyk(96.6%, 0%, 81.4%, 76.9%)
CIE-LAB	lab(20.69, -28.71, 23.65)
CIE-LCH	lch(20.69, 37.20, 140.51°)
OKLab	oklab(30.69% -0.0773 0.0543)
OKLCH	oklch(30.69% 0.094 145)
XYZ	xyz(1.6493, 3.1648, 0.8405)
Luminance	0.0316 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.05

Hunter Green (survey)

#0B4008

ΔE00 2.27

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#023B0B #3B0232

analogous

#163B02 #023B0B #023B28

triadic

#023B0B #0B023B #3B0B02

tetradic

#023B0B #02163B #3B0232 #3B2802

square

#023B0B #02163B #3B0232 #3B2802

split-complementary

#023B0B #28023B #3B0216

monochromatic

#011E06 #011E06 #023B0B #047616 #06B121

Accessibility & contrast

On white

12.86

#023B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#023B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #023B0B

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##023B0B	#FFFFFF	#000000	##FFFFFF
##023B0B	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3405

Deuteranopia (green-blind)

#363010

Tritanopia (blue-blind)

#003931

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #023b0b;
/* rgb */ color: rgb(2, 59, 11);
/* oklch */ color: oklch(30.7% 0.094 145.0);

Tailwind

colors: {
  custom: {
    50: '#50724d',
    500: '#023b0b',
    950: '#000000',
  },
}

SCSS

$custom: #023b0b;
$custom-light: #50724d;
$custom-dark: #000000;

JSON

{
  "hex": "#023b0b",
  "rgb": {
    "r": 2,
    "g": 59,
    "b": 11
  },
  "hsl": {
    "h": 129.474,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30691,
    "c": 0.09448,
    "h": 145
  },
  "luminance": 0.03165
}

Semantic roles & 50–950 ramp

primary

#023B0B

secondary

#7E1A6F

accent

#29DDFF

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020801

muted

#787B77

Preview Lab

Preview with #023B0B

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

Preview Lab → · Contrast checker → · Palette generator →