#378D3D#378D3D

#378D3D is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.143 H 144.6°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#378D3D
RGB	rgb(55, 141, 61)
HSL	hsl(124, 44%, 38%)
HSV	hsv(124, 61%, 55%)
CMYK	cmyk(61%, 0%, 56.7%, 44.7%)
CIE-LAB	lab(52.06, -42.93, 34.70)
CIE-LCH	lch(52.06, 55.20, 141.06°)
OKLab	oklab(57.23% -0.1164 0.0827)
OKLCH	oklch(57.23% 0.143 144.6)
XYZ	xyz(11.9420, 20.1978, 7.6832)
Luminance	0.2020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D3D #8D3787

analogous

#5C8D37 #378D3D #378D68

triadic

#378D3D #3D378D #8D3D37

tetradic

#378D3D #375C8D #8D3787 #8D6837

square

#378D3D #375C8D #8D3787 #8D6837

split-complementary

#378D3D #68378D #8D375C

monochromatic

#153517 #26612A #378D3D #49B851 #75C97B

Accessibility & contrast

On white

4.17

#378D3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#378D3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D3D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D3D	#FFFFFF	#000000	##000000
##378D3D	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8135

Deuteranopia (green-blind)

#847943

Tritanopia (blue-blind)

#26897B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378d3d;
/* rgb */ color: rgb(55, 141, 61);
/* oklch */ color: oklch(57.2% 0.143 144.6);

Tailwind

colors: {
  custom: {
    50: '#77af75',
    500: '#378d3d',
    950: '#000000',
  },
}

SCSS

$custom: #378d3d;
$custom-light: #77af75;
$custom-dark: #000000;

JSON

{
  "hex": "#378d3d",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 61
  },
  "hsl": {
    "h": 124.186,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5723,
    "c": 0.14276,
    "h": 144.6
  },
  "luminance": 0.20199
}

Semantic roles & 50–950 ramp

primary

#378D3D

secondary

#B26EAD

accent

#54CBD4

background

#F7FAF7

surface

#EEF5ED

border

#C9CFC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #378D3D

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

Preview Lab → · Contrast checker → · Palette generator →