#378D37#378D37

#378D37 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.2% C 0.148 H 143.3°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#378D37
RGB	rgb(55, 141, 55)
HSL	hsl(120, 44%, 38%)
HSV	hsv(120, 61%, 55%)
CMYK	cmyk(61%, 0%, 61%, 44.7%)
CIE-LAB	lab(51.99, -43.71, 37.57)
CIE-LCH	lch(51.99, 57.64, 139.32°)
OKLab	oklab(57.15% -0.1187 0.0884)
OKLCH	oklch(57.15% 0.148 143.3)
XYZ	xyz(11.7894, 20.1367, 6.8792)
Luminance	0.2014 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D37 #8D378D

analogous

#628D37 #378D37 #378D62

triadic

#378D37 #37378D #8D3737

tetradic

#378D37 #37628D #8D378D #8D6237

square

#378D37 #37628D #8D378D #8D6237

split-complementary

#378D37 #62378D #8D3762

monochromatic

#153515 #266126 #378D37 #49B849 #75C975

Accessibility & contrast

On white

4.18

#378D37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#378D37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D37

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D37	#FFFFFF	#000000	##000000
##378D37	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90802E

Deuteranopia (green-blind)

#85793E

Tritanopia (blue-blind)

#27897A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378d37;
/* rgb */ color: rgb(55, 141, 55);
/* oklch */ color: oklch(57.2% 0.148 143.3);

Tailwind

colors: {
  custom: {
    50: '#78af71',
    500: '#378d37',
    950: '#000000',
  },
}

SCSS

$custom: #378d37;
$custom-light: #78af71;
$custom-dark: #000000;

JSON

{
  "hex": "#378d37",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 55
  },
  "hsl": {
    "h": 120,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.57151,
    "c": 0.14805,
    "h": 143.3
  },
  "luminance": 0.20138
}

Semantic roles & 50–950 ramp

primary

#378D37

secondary

#B26EB2

accent

#54D4D4

background

#F7FAF6

surface

#EEF5EC

border

#C9CFC7

text

#0A1008

muted

#7C7F7B

Preview Lab

Preview with #378D37

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

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