#378D3F#378D3F

#378D3F is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.3% C 0.141 H 145.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#378D3F
RGB	rgb(55, 141, 63)
HSL	hsl(126, 44%, 38%)
HSV	hsv(126, 61%, 55%)
CMYK	cmyk(61%, 0%, 55.3%, 44.7%)
CIE-LAB	lab(52.08, -42.66, 33.72)
CIE-LCH	lch(52.08, 54.37, 141.68°)
OKLab	oklab(57.26% -0.1156 0.0807)
OKLCH	oklch(57.26% 0.141 145.1)
XYZ	xyz(11.9969, 20.2197, 7.9722)
Luminance	0.2022 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D3F #8D3785

analogous

#5A8D37 #378D3F #378D6A

triadic

#378D3F #3F378D #8D3F37

tetradic

#378D3F #375A8D #8D3785 #8D6A37

square

#378D3F #375A8D #8D3785 #8D6A37

split-complementary

#378D3F #6A378D #8D375A

monochromatic

#153518 #26612B #378D3F #49B853 #75C97D

Accessibility & contrast

On white

4.16

#378D3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#378D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D3F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D3F	#FFFFFF	#000000	##000000
##378D3F	1.00	4.16	5.04	5.04
#FFFFFF	4.16	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)

#8F8138

Deuteranopia (green-blind)

#847945

Tritanopia (blue-blind)

#258A7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378d3f;
/* rgb */ color: rgb(55, 141, 63);
/* oklch */ color: oklch(57.3% 0.141 145.1);

Tailwind

colors: {
  custom: {
    50: '#77af76',
    500: '#378d3f',
    950: '#000000',
  },
}

SCSS

$custom: #378d3f;
$custom-light: #77af76;
$custom-dark: #000000;

JSON

{
  "hex": "#378d3f",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 63
  },
  "hsl": {
    "h": 125.581,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.57259,
    "c": 0.14093,
    "h": 145.1
  },
  "luminance": 0.20221
}

Semantic roles & 50–950 ramp

primary

#378D3F

secondary

#B26EAC

accent

#54C8D4

background

#F7FAF7

surface

#EEF5ED

border

#C9CFC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #378D3F

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

Preview Lab → · Contrast checker → · Palette generator →