#377D1E#377D1E

#377D1E is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.5% C 0.146 H 138.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#377D1E
RGB	rgb(55, 125, 30)
HSL	hsl(104, 61%, 30%)
HSV	hsv(104, 76%, 49%)
CMYK	cmyk(56%, 0%, 76%, 51%)
CIE-LAB	lab(46.41, -39.90, 42.52)
CIE-LCH	lch(46.41, 58.31, 133.18°)
OKLab	oklab(52.48% -0.11 0.0959)
OKLCH	oklch(52.48% 0.146 138.9)
XYZ	xyz(9.1432, 15.5725, 3.7520)
Luminance	0.1557 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377D1E #641E7D

analogous

#667D1E #377D1E #1E7D35

triadic

#377D1E #1E377D #7D1E37

tetradic

#377D1E #1E667D #641E7D #7D351E

square

#377D1E #1E667D #641E7D #7D351E

split-complementary

#377D1E #351E7D #7D1E66

monochromatic

#0C1A06 #214C12 #377D1E #4DAE2A #69D243

Accessibility & contrast

On white

5.10

#377D1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#377D1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377D1E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377D1E	#FFFFFF	#000000	##FFFFFF
##377D1E	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720C

Deuteranopia (green-blind)

#786C28

Tritanopia (blue-blind)

#30796B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #377d1e;
/* rgb */ color: rgb(55, 125, 30);
/* oklch */ color: oklch(52.5% 0.146 138.9);

Tailwind

colors: {
  custom: {
    50: '#76a361',
    500: '#377d1e',
    950: '#000000',
  },
}

SCSS

$custom: #377d1e;
$custom-light: #76a361;
$custom-dark: #000000;

JSON

{
  "hex": "#377d1e",
  "rgb": {
    "r": 55,
    "g": 125,
    "b": 30
  },
  "hsl": {
    "h": 104.211,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52476,
    "c": 0.14588,
    "h": 138.9
  },
  "luminance": 0.15573
}

Semantic roles & 50–950 ramp

primary

#377D1E

secondary

#9446B0

accent

#43E4BA

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377D1E

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

Preview Lab → · Contrast checker → · Palette generator →