#377E1E#377E1E

#377E1E is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.8% C 0.147 H 139.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#377E1E
RGB	rgb(55, 126, 30)
HSL	hsl(104, 62%, 31%)
HSV	hsv(104, 76%, 49%)
CMYK	cmyk(56.3%, 0%, 76.2%, 50.6%)
CIE-LAB	lab(46.75, -40.30, 42.86)
CIE-LCH	lch(46.75, 58.83, 133.24°)
OKLab	oklab(52.76% -0.111 0.0966)
OKLCH	oklch(52.76% 0.147 139)
XYZ	xyz(9.2704, 15.8269, 3.7944)
Luminance	0.1583 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E1E #651E7E

analogous

#677E1E #377E1E #1E7E35

triadic

#377E1E #1E377E #7E1E37

tetradic

#377E1E #1E677E #651E7E #7E351E

square

#377E1E #1E677E #651E7E #7E351E

split-complementary

#377E1E #351E7E #7E1E67

monochromatic

#0C1B06 #214D12 #377E1E #4DAF2A #69D244

Accessibility & contrast

On white

5.04

#377E1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#377E1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E1E

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E1E	#FFFFFF	#000000	##FFFFFF
##377E1E	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82720B

Deuteranopia (green-blind)

#796D28

Tritanopia (blue-blind)

#307A6B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377e1e;
/* rgb */ color: rgb(55, 126, 30);
/* oklch */ color: oklch(52.8% 0.147 139.0);

Tailwind

colors: {
  custom: {
    50: '#76a461',
    500: '#377e1e',
    950: '#000000',
  },
}

SCSS

$custom: #377e1e;
$custom-light: #76a461;
$custom-dark: #000000;

JSON

{
  "hex": "#377e1e",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 30
  },
  "hsl": {
    "h": 104.375,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52755,
    "c": 0.14714,
    "h": 139
  },
  "luminance": 0.15828
}

Semantic roles & 50–950 ramp

primary

#377E1E

secondary

#9547B1

accent

#43E5BB

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377E1E

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

Preview Lab → · Contrast checker → · Palette generator →