#37520F#37520F

#37520F is a dark, moderate yellow-green. Relative luminance 0.069; OKLCH L 40.2% C 0.097 H 129.5°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#37520F
RGB	rgb(55, 82, 15)
HSL	hsl(84, 69%, 19%)
HSV	hsv(84, 82%, 32%)
CMYK	cmyk(32.9%, 0%, 81.7%, 67.8%)
CIE-LAB	lab(31.53, -21.64, 33.66)
CIE-LCH	lch(31.53, 40.02, 122.74°)
OKLab	oklab(40.25% -0.0617 0.0749)
OKLCH	oklch(40.25% 0.097 129.5)
XYZ	xyz(4.6790, 6.8812, 1.5335)
Luminance	0.0688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37520F #2A0F52

analogous

#524C0F #37520F #16520F

triadic

#37520F #0F3752 #520F37

tetradic

#37520F #0F524C #2A0F52 #520F16

square

#37520F #0F524C #2A0F52 #520F16

split-complementary

#37520F #0F1652 #4C0F52

monochromatic

#111A05 #141E06 #37520F #5A8618 #7CB922

Accessibility & contrast

On white

8.84

#37520F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#37520F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37520F

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37520F	#FFFFFF	#000000	##FFFFFF
##37520F	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B03

Deuteranopia (green-blind)

#534A16

Tritanopia (blue-blind)

#394E45

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #37520f;
/* rgb */ color: rgb(55, 82, 15);
/* oklch */ color: oklch(40.2% 0.097 129.5);

Tailwind

colors: {
  custom: {
    50: '#718253',
    500: '#37520f',
    950: '#000000',
  },
}

SCSS

$custom: #37520f;
$custom-light: #718253;
$custom-dark: #000000;

JSON

{
  "hex": "#37520f",
  "rgb": {
    "r": 55,
    "g": 82,
    "b": 15
  },
  "hsl": {
    "h": 84.179,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40248,
    "c": 0.09708,
    "h": 129.5
  },
  "luminance": 0.06881
}

Semantic roles & 50–950 ramp

primary

#37520F

secondary

#56318C

accent

#3CEC83

background

#F7F8F4

surface

#EDEFE7

border

#C8CAC3

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #37520F

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

Preview Lab → · Contrast checker → · Palette generator →