#377C1C#377C1C

#377C1C is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.2% C 0.146 H 138.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#377C1C
RGB	rgb(55, 124, 28)
HSL	hsl(103, 63%, 30%)
HSV	hsv(103, 77%, 49%)
CMYK	cmyk(55.6%, 0%, 77.4%, 51.4%)
CIE-LAB	lab(46.06, -39.65, 42.92)
CIE-LCH	lch(46.06, 58.44, 132.73°)
OKLab	oklab(52.18% -0.1094 0.0964)
OKLCH	oklch(52.18% 0.146 138.6)
XYZ	xyz(8.9925, 15.3107, 3.5798)
Luminance	0.1531 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377C1C #611C7C

analogous

#677C1C #377C1C #1C7C31

triadic

#377C1C #1C377C #7C1C37

tetradic

#377C1C #1C677C #611C7C #7C311C

square

#377C1C #1C677C #611C7C #7C311C

split-complementary

#377C1C #311C7C #7C1C67

monochromatic

#0B1906 #214A11 #377C1C #4DAE27 #69D43F

Accessibility & contrast

On white

5.17

#377C1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#377C1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377C1C

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377C1C	#FFFFFF	#000000	##FFFFFF
##377C1C	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)

#807108

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#31786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #377c1c;
/* rgb */ color: rgb(55, 124, 28);
/* oklch */ color: oklch(52.2% 0.146 138.6);

Tailwind

colors: {
  custom: {
    50: '#76a260',
    500: '#377c1c',
    950: '#000000',
  },
}

SCSS

$custom: #377c1c;
$custom-light: #76a260;
$custom-dark: #000000;

JSON

{
  "hex": "#377c1c",
  "rgb": {
    "r": 55,
    "g": 124,
    "b": 28
  },
  "hsl": {
    "h": 103.125,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52182,
    "c": 0.14583,
    "h": 138.6
  },
  "luminance": 0.15311
}

Semantic roles & 50–950 ramp

primary

#377C1C

secondary

#9144B0

accent

#42E6B8

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377C1C

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

Preview Lab → · Contrast checker → · Palette generator →