#282F0B#282F0B

#282F0B is a dark, muted yellow-green. Relative luminance 0.025; OKLCH L 28.9% C 0.056 H 119.4°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#282F0B
RGB	rgb(40, 47, 11)
HSL	hsl(72, 62%, 11%)
HSV	hsv(72, 77%, 18%)
CMYK	cmyk(14.9%, 0%, 76.6%, 81.6%)
CIE-LAB	lab(17.96, -9.44, 20.98)
CIE-LCH	lch(17.96, 23.00, 114.22°)
OKLab	oklab(28.95% -0.0275 0.0488)
OKLCH	oklch(28.95% 0.056 119.4)
XYZ	xyz(1.9520, 2.5083, 0.6979)
Luminance	0.0251 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282F0B #120B2F

analogous

#2F240B #282F0B #162F0B

triadic

#282F0B #0B282F #2F0B28

tetradic

#282F0B #0B2F24 #120B2F #2F0B16

square

#282F0B #0B2F24 #120B2F #2F0B16

split-complementary

#282F0B #0B162F #240B2F

monochromatic

#151906 #151906 #282F0B #526117 #7C9222

Accessibility & contrast

On white

13.99

#282F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#282F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282F0B

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282F0B	#FFFFFF	#000000	##FFFFFF
##282F0B	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C07

Deuteranopia (green-blind)

#322C0E

Tritanopia (blue-blind)

#2B2C28

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #282f0b;
/* rgb */ color: rgb(40, 47, 11);
/* oklch */ color: oklch(28.9% 0.056 119.4);

Tailwind

colors: {
  custom: {
    50: '#63674c',
    500: '#282f0b',
    950: '#000000',
  },
}

SCSS

$custom: #282f0b;
$custom-light: #63674c;
$custom-dark: #000000;

JSON

{
  "hex": "#282f0b",
  "rgb": {
    "r": 40,
    "g": 47,
    "b": 11
  },
  "hsl": {
    "h": 71.667,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.28948,
    "c": 0.05606,
    "h": 119.4
  },
  "luminance": 0.02508
}

Semantic roles & 50–950 ramp

primary

#282F0B

secondary

#372A6B

accent

#43E562

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050601

muted

#7A7A77

Preview Lab

Preview with #282F0B

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

Preview Lab → · Contrast checker → · Palette generator →