#28500E#28500E

#28500E is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 38.7% C 0.104 H 136.0°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#28500E
RGB	rgb(40, 80, 14)
HSL	hsl(96, 70%, 18%)
HSV	hsv(96, 83%, 31%)
CMYK	cmyk(50%, 0%, 82.5%, 68.6%)
CIE-LAB	lab(29.96, -26.79, 32.23)
CIE-LCH	lch(29.96, 41.91, 129.74°)
OKLab	oklab(38.73% -0.0746 0.0721)
OKLCH	oklch(38.73% 0.104 136)
XYZ	xyz(3.8229, 6.2199, 1.4145)
Luminance	0.0622 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28500E #360E50

analogous

#49500E #28500E #0E5015

triadic

#28500E #0E2850 #500E28

tetradic

#28500E #0E4950 #360E50 #50150E

square

#28500E #0E4950 #360E50 #50150E

split-complementary

#28500E #150E50 #500E49

monochromatic

#0D1A05 #0E1C05 #28500E #428417 #5CB820

Accessibility & contrast

On white

9.36

#28500E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#28500E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28500E

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28500E	#FFFFFF	#000000	##FFFFFF
##28500E	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534902

Deuteranopia (green-blind)

#4E4515

Tritanopia (blue-blind)

#264D43

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #28500e;
/* rgb */ color: rgb(40, 80, 14);
/* oklch */ color: oklch(38.7% 0.104 136.0);

Tailwind

colors: {
  custom: {
    50: '#678152',
    500: '#28500e',
    950: '#000000',
  },
}

SCSS

$custom: #28500e;
$custom-light: #678152;
$custom-dark: #000000;

JSON

{
  "hex": "#28500e",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 14
  },
  "hsl": {
    "h": 96.364,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38728,
    "c": 0.10376,
    "h": 136
  },
  "luminance": 0.0622
}

Semantic roles & 50–950 ramp

primary

#28500E

secondary

#672F8B

accent

#3BEDA7

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #28500E

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

Preview Lab → · Contrast checker → · Palette generator →