#378D59#378D59

#378D59 is a mid, moderate green. Relative luminance 0.206; OKLCH L 57.7% C 0.115 H 153.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#378D59
RGB	rgb(55, 141, 89)
HSL	hsl(144, 44%, 38%)
HSV	hsv(144, 61%, 55%)
CMYK	cmyk(61%, 0%, 36.9%, 44.7%)
CIE-LAB	lab(52.49, -38.24, 20.26)
CIE-LCH	lch(52.49, 43.28, 152.09°)
OKLab	oklab(57.72% -0.1037 0.0508)
OKLCH	oklch(57.72% 0.115 153.9)
XYZ	xyz(12.9026, 20.5820, 12.7420)
Luminance	0.2058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D59 #8D376B

analogous

#408D37 #378D59 #378D84

triadic

#378D59 #59378D #8D5937

tetradic

#378D59 #37408D #8D376B #8D8437

square

#378D59 #37408D #8D376B #8D8437

split-complementary

#378D59 #84378D #8D3740

monochromatic

#153521 #26613D #378D59 #49B875 #75C996

Accessibility & contrast

On white

4.10

#378D59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#378D59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D59

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D59	#FFFFFF	#000000	##000000
##378D59	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8256

Deuteranopia (green-blind)

#817A5C

Tritanopia (blue-blind)

#198B80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #378d59;
/* rgb */ color: rgb(55, 141, 89);
/* oklch */ color: oklch(57.7% 0.115 153.9);

Tailwind

colors: {
  custom: {
    50: '#76af88',
    500: '#378d59',
    950: '#000000',
  },
}

SCSS

$custom: #378d59;
$custom-light: #76af88;
$custom-dark: #000000;

JSON

{
  "hex": "#378d59",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 89
  },
  "hsl": {
    "h": 143.721,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.57723,
    "c": 0.11548,
    "h": 153.9
  },
  "luminance": 0.20583
}

Semantic roles & 50–950 ramp

primary

#378D59

secondary

#B26E97

accent

#54A1D4

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #378D59

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

Preview Lab → · Contrast checker → · Palette generator →