#37500E#37500E

#37500E is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 39.7% C 0.095 H 128.6°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#37500E
RGB	rgb(55, 80, 14)
HSL	hsl(83, 70%, 18%)
HSV	hsv(83, 83%, 31%)
CMYK	cmyk(31.2%, 0%, 82.5%, 68.6%)
CIE-LAB	lab(30.83, -20.67, 33.37)
CIE-LCH	lch(30.83, 39.26, 121.78°)
OKLab	oklab(39.68% -0.0592 0.0741)
OKLCH	oklch(39.68% 0.095 128.6)
XYZ	xyz(4.5235, 6.5811, 1.4473)
Luminance	0.0658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37500E #270E50

analogous

#50480E #37500E #16500E

triadic

#37500E #0E3750 #500E37

tetradic

#37500E #0E5048 #270E50 #500E16

square

#37500E #0E5048 #270E50 #500E16

split-complementary

#37500E #0E1650 #480E50

monochromatic

#121A05 #131C05 #37500E #5B8417 #7FB820

Accessibility & contrast

On white

9.07

#37500E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#37500E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37500E

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37500E	#FFFFFF	#000000	##FFFFFF
##37500E	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A02

Deuteranopia (green-blind)

#514815

Tritanopia (blue-blind)

#394C44

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #37500e;
/* rgb */ color: rgb(55, 80, 14);
/* oklch */ color: oklch(39.7% 0.095 128.6);

Tailwind

colors: {
  custom: {
    50: '#718152',
    500: '#37500e',
    950: '#000000',
  },
}

SCSS

$custom: #37500e;
$custom-light: #718152;
$custom-dark: #000000;

JSON

{
  "hex": "#37500e",
  "rgb": {
    "r": 55,
    "g": 80,
    "b": 14
  },
  "hsl": {
    "h": 82.727,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39676,
    "c": 0.09486,
    "h": 128.6
  },
  "luminance": 0.06581
}

Semantic roles & 50–950 ramp

primary

#37500E

secondary

#522F8B

accent

#3BED7E

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#080A02

muted

#7B7C78

Preview Lab

Preview with #37500E

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

Preview Lab → · Contrast checker → · Palette generator →