#28450E#28450E

#28450E is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.5% C 0.088 H 133.4°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#28450E
RGB	rgb(40, 69, 14)
HSL	hsl(92, 66%, 16%)
HSV	hsv(92, 80%, 27%)
CMYK	cmyk(42%, 0%, 79.7%, 72.9%)
CIE-LAB	lab(25.98, -21.49, 28.27)
CIE-LCH	lch(25.98, 35.51, 127.24°)
OKLab	oklab(35.47% -0.0603 0.0638)
OKLCH	oklch(35.47% 0.088 133.4)
XYZ	xyz(3.0824, 4.7389, 1.1677)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.35

Hunter Green (survey)

#0B4008

ΔE00 4.59

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28450E #2B0E45

analogous

#44450E #28450E #0E4510

triadic

#28450E #0E2845 #450E28

tetradic

#28450E #0E4445 #2B0E45 #45100E

square

#28450E #0E4445 #2B0E45 #45100E

split-complementary

#28450E #100E45 #450E44

monochromatic

#0F1905 #0F1905 #28450E #457818 #63AB23

Accessibility & contrast

On white

10.78

#28450E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#28450E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28450E

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28450E	#FFFFFF	#000000	##FFFFFF
##28450E	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F06

Deuteranopia (green-blind)

#443D13

Tritanopia (blue-blind)

#28423A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #28450e;
/* rgb */ color: rgb(40, 69, 14);
/* oklch */ color: oklch(35.5% 0.088 133.4);

Tailwind

colors: {
  custom: {
    50: '#657950',
    500: '#28450e',
    950: '#000000',
  },
}

SCSS

$custom: #28450e;
$custom-light: #657950;
$custom-dark: #000000;

JSON

{
  "hex": "#28450e",
  "rgb": {
    "r": 40,
    "g": 69,
    "b": 14
  },
  "hsl": {
    "h": 91.636,
    "s": 66.265,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35465,
    "c": 0.08779,
    "h": 133.4
  },
  "luminance": 0.04739
}

Semantic roles & 50–950 ramp

primary

#28450E

secondary

#5A2F80

accent

#3FE999

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #28450E

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

Preview Lab → · Contrast checker → · Palette generator →