#37641A#37641A

#37641A is a mid, moderate yellow-green. Relative luminance 0.100; OKLCH L 45.4% C 0.115 H 135.6°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#37641A
RGB	rgb(55, 100, 26)
HSL	hsl(96, 59%, 25%)
HSV	hsv(96, 74%, 39%)
CMYK	cmyk(45%, 0%, 74%, 60.8%)
CIE-LAB	lab(37.84, -29.53, 35.43)
CIE-LCH	lch(37.84, 46.12, 129.81°)
OKLab	oklab(45.43% -0.0822 0.0804)
OKLCH	oklch(45.43% 0.115 135.6)
XYZ	xyz(6.3190, 10.0008, 2.5745)
Luminance	0.1000 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37641A #471A64

analogous

#5C641A #37641A #1A6422

triadic

#37641A #1A3764 #641A37

tetradic

#37641A #1A5C64 #471A64 #64221A

square

#37641A #1A5C64 #471A64 #64221A

split-complementary

#37641A #221A64 #641A5C

monochromatic

#0D1806 #1C330D #37641A #529527 #6CC533

Accessibility & contrast

On white

7.00

#37641A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#37641A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37641A

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37641A	#FFFFFF	#000000	##FFFFFF
##37641A	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685B0F

Deuteranopia (green-blind)

#625821

Tritanopia (blue-blind)

#366055

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #37641a;
/* rgb */ color: rgb(55, 100, 26);
/* oklch */ color: oklch(45.4% 0.115 135.6);

Tailwind

colors: {
  custom: {
    50: '#72905b',
    500: '#37641a',
    950: '#000000',
  },
}

SCSS

$custom: #37641a;
$custom-light: #72905b;
$custom-dark: #000000;

JSON

{
  "hex": "#37641a",
  "rgb": {
    "r": 55,
    "g": 100,
    "b": 26
  },
  "hsl": {
    "h": 96.486,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.45427,
    "c": 0.11502,
    "h": 135.6
  },
  "luminance": 0.10001
}

Semantic roles & 50–950 ramp

primary

#37641A

secondary

#77409A

accent

#46E2A5

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #37641A

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

Preview Lab → · Contrast checker → · Palette generator →