#377C1E#377C1E

#377C1E is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.2% C 0.145 H 138.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#377C1E
RGB	rgb(55, 124, 30)
HSL	hsl(104, 61%, 30%)
HSV	hsv(104, 76%, 49%)
CMYK	cmyk(55.6%, 0%, 75.8%, 51.4%)
CIE-LAB	lab(46.07, -39.50, 42.18)
CIE-LCH	lch(46.07, 57.79, 133.12°)
OKLab	oklab(52.2% -0.1089 0.0952)
OKLCH	oklch(52.2% 0.145 138.8)
XYZ	xyz(9.0172, 15.3205, 3.7100)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377C1E #631E7C

analogous

#667C1E #377C1E #1E7C34

triadic

#377C1E #1E377C #7C1E37

tetradic

#377C1E #1E667C #631E7C #7C341E

square

#377C1E #1E667C #631E7C #7C341E

split-complementary

#377C1E #341E7C #7C1E66

monochromatic

#0B1906 #214B12 #377C1E #4DAD2A #69D143

Accessibility & contrast

On white

5.17

#377C1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#377C1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377C1E

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377C1E	#FFFFFF	#000000	##FFFFFF
##377C1E	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710C

Deuteranopia (green-blind)

#776B28

Tritanopia (blue-blind)

#31786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #377c1e;
/* rgb */ color: rgb(55, 124, 30);
/* oklch */ color: oklch(52.2% 0.145 138.8);

Tailwind

colors: {
  custom: {
    50: '#76a261',
    500: '#377c1e',
    950: '#000000',
  },
}

SCSS

$custom: #377c1e;
$custom-light: #76a261;
$custom-dark: #000000;

JSON

{
  "hex": "#377c1e",
  "rgb": {
    "r": 55,
    "g": 124,
    "b": 30
  },
  "hsl": {
    "h": 104.043,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52197,
    "c": 0.14459,
    "h": 138.8
  },
  "luminance": 0.15321
}

Semantic roles & 50–950 ramp

primary

#377C1E

secondary

#9346AF

accent

#44E4B9

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377C1E

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

Preview Lab → · Contrast checker → · Palette generator →