#283308#283308

#283308 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 30.1% C 0.065 H 122.9°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#283308
RGB	rgb(40, 51, 8)
HSL	hsl(75, 73%, 12%)
HSV	hsv(75, 84%, 20%)
CMYK	cmyk(21.6%, 0%, 84.3%, 80%)
CIE-LAB	lab(19.38, -12.12, 23.88)
CIE-LCH	lch(19.38, 26.77, 116.91°)
OKLab	oklab(30.08% -0.0353 0.0546)
OKLCH	oklch(30.08% 0.065 122.9)
XYZ	xyz(2.1028, 2.8363, 0.6664)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283308 #130833

analogous

#332908 #283308 #133308

triadic

#283308 #082833 #330828

tetradic

#283308 #083329 #130833 #330813

square

#283308 #083329 #130833 #330813

split-complementary

#283308 #081333 #290833

monochromatic

#151A04 #151A04 #283308 #516810 #7B9D19

Accessibility & contrast

On white

13.40

#283308 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#283308 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283308

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283308	#FFFFFF	#000000	##FFFFFF
##283308	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#372F03

Deuteranopia (green-blind)

#352F0C

Tritanopia (blue-blind)

#2B302B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #283308;
/* rgb */ color: rgb(40, 51, 8);
/* oklch */ color: oklch(30.1% 0.065 122.9);

Tailwind

colors: {
  custom: {
    50: '#636a4b',
    500: '#283308',
    950: '#000000',
  },
}

SCSS

$custom: #283308;
$custom-light: #636a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#283308",
  "rgb": {
    "r": 40,
    "g": 51,
    "b": 8
  },
  "hsl": {
    "h": 75.349,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30083,
    "c": 0.06503,
    "h": 122.9
  },
  "luminance": 0.02836
}

Semantic roles & 50–950 ramp

primary

#283308

secondary

#392572

accent

#38F067

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050601

muted

#7A7A77

Preview Lab

Preview with #283308

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

Preview Lab → · Contrast checker → · Palette generator →