#377E1C#377E1C

#377E1C is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.7% C 0.148 H 138.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#377E1C
RGB	rgb(55, 126, 28)
HSL	hsl(103, 64%, 30%)
HSV	hsv(103, 78%, 49%)
CMYK	cmyk(56.3%, 0%, 77.8%, 50.6%)
CIE-LAB	lab(46.73, -40.45, 43.59)
CIE-LCH	lch(46.73, 59.47, 132.86°)
OKLab	oklab(52.74% -0.1116 0.0978)
OKLCH	oklch(52.74% 0.148 138.8)
XYZ	xyz(9.2456, 15.8170, 3.6642)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E1C #631C7E

analogous

#687E1C #377E1C #1C7E32

triadic

#377E1C #1C377E #7E1C37

tetradic

#377E1C #1C687E #631C7E #7E321C

square

#377E1C #1C687E #631C7E #7E321C

split-complementary

#377E1C #321C7E #7E1C68

monochromatic

#0B1A06 #214C11 #377E1C #4DB027 #69D540

Accessibility & contrast

On white

5.04

#377E1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#377E1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E1C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E1C	#FFFFFF	#000000	##FFFFFF
##377E1C	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827207

Deuteranopia (green-blind)

#796D26

Tritanopia (blue-blind)

#307A6B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377e1c;
/* rgb */ color: rgb(55, 126, 28);
/* oklch */ color: oklch(52.7% 0.148 138.8);

Tailwind

colors: {
  custom: {
    50: '#76a460',
    500: '#377e1c',
    950: '#000000',
  },
}

SCSS

$custom: #377e1c;
$custom-light: #76a460;
$custom-dark: #000000;

JSON

{
  "hex": "#377e1c",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 28
  },
  "hsl": {
    "h": 103.469,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.5274,
    "c": 0.14836,
    "h": 138.8
  },
  "luminance": 0.15818
}

Semantic roles & 50–950 ramp

primary

#377E1C

secondary

#9344B2

accent

#41E7B9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377E1C

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

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