#37420C#37420C

#37420C is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.7% C 0.076 H 120.6°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#37420C
RGB	rgb(55, 66, 12)
HSL	hsl(72, 69%, 15%)
HSV	hsv(72, 82%, 26%)
CMYK	cmyk(16.7%, 0%, 81.8%, 74.1%)
CIE-LAB	lab(25.97, -13.13, 29.48)
CIE-LCH	lch(25.97, 32.27, 114.00°)
OKLab	oklab(35.73% -0.0387 0.0656)
OKLCH	oklch(35.73% 0.076 120.6)
XYZ	xyz(3.5902, 4.7352, 1.0726)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37420C #170C42

analogous

#42320C #37420C #1C420C

triadic

#37420C #0C3742 #420C37

tetradic

#37420C #0C4232 #170C42 #420C1C

square

#37420C #0C4232 #170C42 #420C1C

split-complementary

#37420C #0C1C42 #320C42

monochromatic

#161A05 #161A05 #37420C #627615 #8DAA1F

Accessibility & contrast

On white

10.79

#37420C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#37420C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37420C

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37420C	#FFFFFF	#000000	##FFFFFF
##37420C	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E04

Deuteranopia (green-blind)

#453E11

Tritanopia (blue-blind)

#3B3E38

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #37420c;
/* rgb */ color: rgb(55, 66, 12);
/* oklch */ color: oklch(35.7% 0.076 120.6);

Tailwind

colors: {
  custom: {
    50: '#70764f',
    500: '#37420c',
    950: '#000000',
  },
}

SCSS

$custom: #37420c;
$custom-light: #70764f;
$custom-dark: #000000;

JSON

{
  "hex": "#37420c",
  "rgb": {
    "r": 55,
    "g": 66,
    "b": 12
  },
  "hsl": {
    "h": 72.222,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.3573,
    "c": 0.07617,
    "h": 120.6
  },
  "luminance": 0.04735
}

Semantic roles & 50–950 ramp

primary

#37420C

secondary

#3D2C7E

accent

#3CEC60

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #37420C

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

Preview Lab → · Contrast checker → · Palette generator →