#28500F#28500F

#28500F is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 38.7% C 0.103 H 136.2°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#28500F
RGB	rgb(40, 80, 15)
HSL	hsl(97, 68%, 19%)
HSV	hsv(97, 81%, 31%)
CMYK	cmyk(50%, 0%, 81.3%, 68.6%)
CIE-LAB	lab(29.97, -26.72, 31.84)
CIE-LCH	lch(29.97, 41.56, 130.01°)
OKLab	oklab(38.74% -0.0744 0.0714)
OKLCH	oklch(38.74% 0.103 136.2)
XYZ	xyz(3.8299, 6.2227, 1.4511)
Luminance	0.0622 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28500F #370F50

analogous

#48500F #28500F #0F5016

triadic

#28500F #0F2850 #500F28

tetradic

#28500F #0F4850 #370F50 #50160F

square

#28500F #0F4850 #370F50 #50160F

split-complementary

#28500F #160F50 #500F48

monochromatic

#0D1A05 #0E1C05 #28500F #428419 #5CB722

Accessibility & contrast

On white

9.36

#28500F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#28500F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28500F

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28500F	#FFFFFF	#000000	##FFFFFF
##28500F	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)

#534904

Deuteranopia (green-blind)

#4E4516

Tritanopia (blue-blind)

#264D44

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #28500f;
/* rgb */ color: rgb(40, 80, 15);
/* oklch */ color: oklch(38.7% 0.103 136.2);

Tailwind

colors: {
  custom: {
    50: '#668153',
    500: '#28500f',
    950: '#000000',
  },
}

SCSS

$custom: #28500f;
$custom-light: #668153;
$custom-dark: #000000;

JSON

{
  "hex": "#28500f",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 15
  },
  "hsl": {
    "h": 96.923,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38736,
    "c": 0.10311,
    "h": 136.2
  },
  "luminance": 0.06223
}

Semantic roles & 50–950 ramp

primary

#28500F

secondary

#68318A

accent

#3DEBA8

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #28500F

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

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