#28380E#28380E

#28380E is a dark, moderate yellow-green. Relative luminance 0.033; OKLCH L 31.6% C 0.068 H 127.7°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#28380E
RGB	rgb(40, 56, 14)
HSL	hsl(83, 60%, 14%)
HSV	hsv(83, 75%, 22%)
CMYK	cmyk(28.6%, 0%, 75%, 78%)
CIE-LAB	lab(21.25, -14.51, 23.34)
CIE-LCH	lch(21.25, 27.48, 121.88°)
OKLab	oklab(31.62% -0.0412 0.0535)
OKLCH	oklch(31.62% 0.068 127.7)
XYZ	xyz(2.3685, 3.3111, 0.9297)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28380E #1E0E38

analogous

#38330E #28380E #13380E

triadic

#28380E #0E2838 #380E28

tetradic

#28380E #0E3833 #1E0E38 #380E13

square

#28380E #0E3833 #1E0E38 #380E13

split-complementary

#28380E #0E1338 #330E38

monochromatic

#111806 #111806 #28380E #4B691A #6E9A26

Accessibility & contrast

On white

12.63

#28380E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#28380E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28380E

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28380E	#FFFFFF	#000000	##FFFFFF
##28380E	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3409

Deuteranopia (green-blind)

#393311

Tritanopia (blue-blind)

#2A352F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #28380e;
/* rgb */ color: rgb(40, 56, 14);
/* oklch */ color: oklch(31.6% 0.068 127.7);

Tailwind

colors: {
  custom: {
    50: '#636e4f',
    500: '#28380e',
    950: '#000000',
  },
}

SCSS

$custom: #28380e;
$custom-light: #636e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#28380e",
  "rgb": {
    "r": 40,
    "g": 56,
    "b": 14
  },
  "hsl": {
    "h": 82.857,
    "s": 60,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31617,
    "c": 0.06751,
    "h": 127.7
  },
  "luminance": 0.03311
}

Semantic roles & 50–950 ramp

primary

#28380E

secondary

#492F73

accent

#45E381

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050702

muted

#7A7A78

Preview Lab

Preview with #28380E

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

Preview Lab → · Contrast checker → · Palette generator →