#37420D#37420D

#37420D is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.7% C 0.075 H 120.6°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#37420D
RGB	rgb(55, 66, 13)
HSL	hsl(72, 67%, 15%)
HSV	hsv(72, 80%, 26%)
CMYK	cmyk(16.7%, 0%, 80.3%, 74.1%)
CIE-LAB	lab(25.97, -13.06, 29.06)
CIE-LCH	lch(25.97, 31.86, 114.20°)
OKLab	oklab(35.74% -0.0384 0.0649)
OKLCH	oklch(35.74% 0.075 120.6)
XYZ	xyz(3.5965, 4.7377, 1.1057)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37420D #180D42

analogous

#42320D #37420D #1C420D

triadic

#37420D #0D3742 #420D37

tetradic

#37420D #0D4232 #180D42 #420D1C

square

#37420D #0D4232 #180D42 #420D1C

split-complementary

#37420D #0D1C42 #320D42

monochromatic

#151A05 #151A05 #37420D #627517 #8CA821

Accessibility & contrast

On white

10.78

#37420D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#37420D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37420D

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37420D	#FFFFFF	#000000	##FFFFFF
##37420D	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)

#473E05

Deuteranopia (green-blind)

#453E11

Tritanopia (blue-blind)

#3B3E38

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #37420d;
/* rgb */ color: rgb(55, 66, 13);
/* oklch */ color: oklch(35.7% 0.075 120.6);

Tailwind

colors: {
  custom: {
    50: '#707650',
    500: '#37420d',
    950: '#000000',
  },
}

SCSS

$custom: #37420d;
$custom-light: #707650;
$custom-dark: #000000;

JSON

{
  "hex": "#37420d",
  "rgb": {
    "r": 55,
    "g": 66,
    "b": 13
  },
  "hsl": {
    "h": 72.453,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35738,
    "c": 0.07542,
    "h": 120.6
  },
  "luminance": 0.04738
}

Semantic roles & 50–950 ramp

primary

#37420D

secondary

#3E2D7E

accent

#3EEA62

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #37420D

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

Preview Lab → · Contrast checker → · Palette generator →