#37550E#37550E

#37550E is a dark, moderate yellow-green. Relative luminance 0.073; OKLCH L 41.1% C 0.102 H 130.4°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#37550E
RGB	rgb(55, 85, 14)
HSL	hsl(85, 72%, 19%)
HSV	hsv(85, 84%, 33%)
CMYK	cmyk(35.3%, 0%, 83.5%, 66.7%)
CIE-LAB	lab(32.57, -23.22, 35.02)
CIE-LCH	lch(32.57, 42.02, 123.55°)
OKLab	oklab(41.09% -0.0661 0.0776)
OKLCH	oklch(41.09% 0.102 130.4)
XYZ	xyz(4.9033, 7.3408, 1.5739)
Luminance	0.0734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37550E #2C0E55

analogous

#55500E #37550E #14550E

triadic

#37550E #0E3755 #550E37

tetradic

#37550E #0E5550 #2C0E55 #550E14

square

#37550E #0E5550 #2C0E55 #550E14

split-complementary

#37550E #0E1455 #500E55

monochromatic

#111A04 #152005 #37550E #598A17 #7BBE1F

Accessibility & contrast

On white

8.51

#37550E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#37550E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37550E

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37550E	#FFFFFF	#000000	##FFFFFF
##37550E	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E00

Deuteranopia (green-blind)

#554C15

Tritanopia (blue-blind)

#385148

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #37550e;
/* rgb */ color: rgb(55, 85, 14);
/* oklch */ color: oklch(41.1% 0.102 130.4);

Tailwind

colors: {
  custom: {
    50: '#718553',
    500: '#37550e',
    950: '#000000',
  },
}

SCSS

$custom: #37550e;
$custom-light: #718553;
$custom-dark: #000000;

JSON

{
  "hex": "#37550e",
  "rgb": {
    "r": 55,
    "g": 85,
    "b": 14
  },
  "hsl": {
    "h": 85.352,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.4109,
    "c": 0.10194,
    "h": 130.4
  },
  "luminance": 0.07341
}

Semantic roles & 50–950 ramp

primary

#37550E

secondary

#58308F

accent

#39EE86

background

#F7F8F4

surface

#EDEFE7

border

#C8CAC3

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #37550E

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

Preview Lab → · Contrast checker → · Palette generator →