#02391B#02391B

#02391B is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.3% C 0.076 H 153.1°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#02391B
RGB	rgb(2, 57, 27)
HSL	hsl(147, 93%, 12%)
HSV	hsv(147, 96%, 22%)
CMYK	cmyk(96.5%, 0%, 52.6%, 77.6%)
CIE-LAB	lab(20.12, -25.28, 14.00)
CIE-LCH	lch(20.12, 28.90, 151.02°)
OKLab	oklab(30.28% -0.0678 0.0345)
OKLCH	oklch(30.28% 0.076 153.1)
XYZ	xyz(1.6858, 3.0181, 1.5304)
Luminance	0.0302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02391B #390220

analogous

#043902 #02391B #023937

triadic

#02391B #1B0239 #391B02

tetradic

#02391B #020439 #390220 #393702

square

#02391B #020439 #390220 #393702

split-complementary

#02391B #370239 #390204

monochromatic

#011E0E #011E0E #02391B #047437 #06AF53

Accessibility & contrast

On white

13.10

#02391B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#02391B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02391B

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02391B	#FFFFFF	#000000	##FFFFFF
##02391B	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393319

Deuteranopia (green-blind)

#332F1D

Tritanopia (blue-blind)

#003832

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #02391b;
/* rgb */ color: rgb(2, 57, 27);
/* oklch */ color: oklch(30.3% 0.076 153.1);

Tailwind

colors: {
  custom: {
    50: '#4e7057',
    500: '#02391b',
    950: '#000000',
  },
}

SCSS

$custom: #02391b;
$custom-light: #4e7057;
$custom-dark: #000000;

JSON

{
  "hex": "#02391b",
  "rgb": {
    "r": 2,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 147.273,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30283,
    "c": 0.07605,
    "h": 153.1
  },
  "luminance": 0.03018
}

Semantic roles & 50–950 ramp

primary

#02391B

secondary

#7D1A50

accent

#299EFF

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #02391B

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

Preview Lab → · Contrast checker → · Palette generator →