#375D18#375D18

#375D18 is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.4% C 0.107 H 133.9°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#375D18
RGB	rgb(55, 93, 24)
HSL	hsl(93, 59%, 23%)
HSV	hsv(93, 74%, 36%)
CMYK	cmyk(40.9%, 0%, 74.2%, 63.5%)
CIE-LAB	lab(35.41, -26.42, 33.79)
CIE-LCH	lch(35.41, 42.89, 128.02°)
OKLab	oklab(43.43% -0.0739 0.0767)
OKLCH	oklch(43.43% 0.107 133.9)
XYZ	xyz(5.6547, 8.7066, 2.2466)
Luminance	0.0871 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375D18 #3E185D

analogous

#595D18 #375D18 #185D1B

triadic

#375D18 #18375D #5D1837

tetradic

#375D18 #18595D #3E185D #5D1B18

square

#375D18 #18595D #3E185D #5D1B18

split-complementary

#375D18 #1B185D #5D1859

monochromatic

#0E1806 #1A2C0B #375D18 #548E25 #71BE31

Accessibility & contrast

On white

7.66

#375D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#375D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375D18

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375D18	#FFFFFF	#000000	##FFFFFF
##375D18	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550D

Deuteranopia (green-blind)

#5C521E

Tritanopia (blue-blind)

#37594F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375d18;
/* rgb */ color: rgb(55, 93, 24);
/* oklch */ color: oklch(43.4% 0.107 133.9);

Tailwind

colors: {
  custom: {
    50: '#718b59',
    500: '#375d18',
    950: '#000000',
  },
}

SCSS

$custom: #375d18;
$custom-light: #718b59;
$custom-dark: #000000;

JSON

{
  "hex": "#375d18",
  "rgb": {
    "r": 55,
    "g": 93,
    "b": 24
  },
  "hsl": {
    "h": 93.043,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43433,
    "c": 0.10652,
    "h": 133.9
  },
  "luminance": 0.08707
}

Semantic roles & 50–950 ramp

primary

#375D18

secondary

#6D3D93

accent

#46E29C

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #375D18

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

Preview Lab → · Contrast checker → · Palette generator →