#378F3E#378F3E

#378F3E is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.8% C 0.145 H 144.8°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#378F3E
RGB	rgb(55, 143, 62)
HSL	hsl(125, 44%, 39%)
HSV	hsv(125, 62%, 56%)
CMYK	cmyk(61.5%, 0%, 56.6%, 43.9%)
CIE-LAB	lab(52.73, -43.59, 35.00)
CIE-LCH	lch(52.73, 55.90, 141.24°)
OKLab	oklab(57.79% -0.1181 0.0834)
OKLCH	oklch(57.79% 0.145 144.8)
XYZ	xyz(12.2668, 20.8038, 7.9256)
Luminance	0.2081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F3E #8F3788

analogous

#5C8F37 #378F3E #378F6A

triadic

#378F3E #3E378F #8F3E37

tetradic

#378F3E #375C8F #8F3788 #8F6A37

square

#378F3E #375C8F #8F3788 #8F6A37

split-complementary

#378F3E #6A378F #8F375C

monochromatic

#153718 #26632B #378F3E #4AB953 #76CA7D

Accessibility & contrast

On white

4.07

#378F3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#378F3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F3E

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F3E	#FFFFFF	#000000	##000000
##378F3E	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918336

Deuteranopia (green-blind)

#867B44

Tritanopia (blue-blind)

#258B7D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #378f3e;
/* rgb */ color: rgb(55, 143, 62);
/* oklch */ color: oklch(57.8% 0.145 144.8);

Tailwind

colors: {
  custom: {
    50: '#78b175',
    500: '#378f3e',
    950: '#000000',
  },
}

SCSS

$custom: #378f3e;
$custom-light: #78b175;
$custom-dark: #000000;

JSON

{
  "hex": "#378f3e",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 62
  },
  "hsl": {
    "h": 124.773,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.5779,
    "c": 0.1446,
    "h": 144.8
  },
  "luminance": 0.20805
}

Semantic roles & 50–950 ramp

primary

#378F3E

secondary

#B36FAE

accent

#54CAD4

background

#F7FAF7

surface

#EEF5ED

border

#C9CFC8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #378F3E

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

Preview Lab → · Contrast checker → · Palette generator →