#28410B#28410B

#28410B is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.3% C 0.084 H 131.5°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#28410B
RGB	rgb(40, 65, 11)
HSL	hsl(88, 71%, 15%)
HSV	hsv(88, 83%, 25%)
CMYK	cmyk(38.5%, 0%, 83.1%, 74.5%)
CIE-LAB	lab(24.50, -19.67, 28.10)
CIE-LCH	lch(24.50, 34.30, 125.00°)
OKLab	oklab(34.25% -0.0556 0.0629)
OKLCH	oklch(34.25% 0.084 131.5)
XYZ	xyz(2.8257, 4.2558, 0.9891)
Luminance	0.0426 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.17

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28410B #240B41

analogous

#413F0B #28410B #0D410B

triadic

#28410B #0B2841 #410B28

tetradic

#28410B #0B413F #240B41 #410B0D

square

#28410B #0B413F #240B41 #410B0D

split-complementary

#28410B #0B0D41 #3F0B41

monochromatic

#101A04 #101A04 #28410B #487514 #68AA1D

Accessibility & contrast

On white

11.34

#28410B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#28410B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28410B

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28410B	#FFFFFF	#000000	##FFFFFF
##28410B	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B03

Deuteranopia (green-blind)

#413A10

Tritanopia (blue-blind)

#293E37

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #28410b;
/* rgb */ color: rgb(40, 65, 11);
/* oklch */ color: oklch(34.3% 0.084 131.5);

Tailwind

colors: {
  custom: {
    50: '#65754e',
    500: '#28410b',
    950: '#000000',
  },
}

SCSS

$custom: #28410b;
$custom-light: #65754e;
$custom-dark: #000000;

JSON

{
  "hex": "#28410b",
  "rgb": {
    "r": 40,
    "g": 65,
    "b": 11
  },
  "hsl": {
    "h": 87.778,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.34251,
    "c": 0.08399,
    "h": 131.5
  },
  "luminance": 0.04256
}

Semantic roles & 50–950 ramp

primary

#28410B

secondary

#512A7E

accent

#3AEE8D

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060802

muted

#7A7B78

Preview Lab

Preview with #28410B

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

Preview Lab → · Contrast checker → · Palette generator →