#28340F#28340F

#28340F is a dark, muted yellow-green. Relative luminance 0.029; OKLCH L 30.5% C 0.060 H 125.0°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#28340F
RGB	rgb(40, 52, 15)
HSL	hsl(79, 55%, 13%)
HSV	hsv(79, 71%, 20%)
CMYK	cmyk(23.1%, 0%, 71.2%, 79.6%)
CIE-LAB	lab(19.81, -12.08, 21.22)
CIE-LCH	lch(19.81, 24.42, 119.66°)
OKLab	oklab(30.46% -0.0344 0.0491)
OKLCH	oklch(30.46% 0.06 125)
XYZ	xyz(2.1893, 2.9416, 0.9043)
Luminance	0.0294 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28340F #1B0F34

analogous

#342D0F #28340F #15340F

triadic

#28340F #0F2834 #340F28

tetradic

#28340F #0F342D #1B0F34 #340F15

square

#28340F #0F342D #1B0F34 #340F15

split-complementary

#28340F #0F1534 #2D0F34

monochromatic

#121807 #121807 #28340F #4D631D #71932A

Accessibility & contrast

On white

13.22

#28340F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#28340F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28340F

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28340F	#FFFFFF	#000000	##FFFFFF
##28340F	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300B

Deuteranopia (green-blind)

#363012

Tritanopia (blue-blind)

#2A312C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #28340f;
/* rgb */ color: rgb(40, 52, 15);
/* oklch */ color: oklch(30.5% 0.060 125.0);

Tailwind

colors: {
  custom: {
    50: '#636b4f',
    500: '#28340f',
    950: '#000000',
  },
}

SCSS

$custom: #28340f;
$custom-light: #636b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#28340f",
  "rgb": {
    "r": 40,
    "g": 52,
    "b": 15
  },
  "hsl": {
    "h": 79.459,
    "s": 55.224,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30455,
    "c": 0.05998,
    "h": 125
  },
  "luminance": 0.02942
}

Semantic roles & 50–950 ramp

primary

#28340F

secondary

#45316E

accent

#49DF7A

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050602

muted

#7A7A78

Preview Lab

Preview with #28340F

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

Preview Lab → · Contrast checker → · Palette generator →