#378D5F#378D5F

#378D5F is a mid, moderate green. Relative luminance 0.207; OKLCH L 57.9% C 0.110 H 156.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#378D5F
RGB	rgb(55, 141, 95)
HSL	hsl(148, 44%, 38%)
HSV	hsv(148, 61%, 55%)
CMYK	cmyk(61%, 0%, 32.6%, 44.7%)
CIE-LAB	lab(52.61, -37.01, 17.04)
CIE-LCH	lch(52.61, 40.75, 155.28°)
OKLab	oklab(57.86% -0.1008 0.0431)
OKLCH	oklch(57.86% 0.11 156.8)
XYZ	xyz(13.1648, 20.6869, 14.1235)
Luminance	0.2069 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D5F #8D3765

analogous

#3A8D37 #378D5F #378D8A

triadic

#378D5F #5F378D #8D5F37

tetradic

#378D5F #373A8D #8D3765 #8D8A37

square

#378D5F #373A8D #8D3765 #8D8A37

split-complementary

#378D5F #8A378D #8D373A

monochromatic

#153524 #266141 #378D5F #49B87D #75C99C

Accessibility & contrast

On white

4.09

#378D5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#378D5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D5F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D5F	#FFFFFF	#000000	##000000
##378D5F	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C835C

Deuteranopia (green-blind)

#807A62

Tritanopia (blue-blind)

#148C81

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #378d5f;
/* rgb */ color: rgb(55, 141, 95);
/* oklch */ color: oklch(57.9% 0.110 156.8);

Tailwind

colors: {
  custom: {
    50: '#76af8c',
    500: '#378d5f',
    950: '#000000',
  },
}

SCSS

$custom: #378d5f;
$custom-light: #76af8c;
$custom-dark: #000000;

JSON

{
  "hex": "#378d5f",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 95
  },
  "hsl": {
    "h": 147.907,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.57856,
    "c": 0.10962,
    "h": 156.8
  },
  "luminance": 0.20688
}

Semantic roles & 50–950 ramp

primary

#378D5F

secondary

#B26E92

accent

#5498D4

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#09100C

muted

#7B7F7D

Preview Lab

Preview with #378D5F

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

Preview Lab → · Contrast checker → · Palette generator →