#378915#378915

#378915 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.165 H 138.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#378915
RGB	rgb(55, 137, 21)
HSL	hsl(102, 73%, 31%)
HSV	hsv(102, 85%, 54%)
CMYK	cmyk(59.9%, 0%, 84.7%, 46.3%)
CIE-LAB	lab(50.40, -45.12, 49.31)
CIE-LCH	lch(50.40, 66.84, 132.46°)
OKLab	oklab(55.76% -0.1245 0.1087)
OKLCH	oklch(55.76% 0.165 138.9)
XYZ	xyz(10.6561, 18.7568, 3.7682)
Luminance	0.1876 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378915 #671589

analogous

#718915 #378915 #15892D

triadic

#378915 #153789 #891537

tetradic

#378915 #157189 #671589 #892D15

square

#378915 #157189 #671589 #892D15

split-complementary

#378915 #2D1589 #891571

monochromatic

#0C1F05 #22540D #378915 #4CBE1D #69E038

Accessibility & contrast

On white

4.42

#378915 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#378915 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378915

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378915	#FFFFFF	#000000	##000000
##378915	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#837524

Tritanopia (blue-blind)

#2E8474

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378915;
/* rgb */ color: rgb(55, 137, 21);
/* oklch */ color: oklch(55.8% 0.165 138.9);

Tailwind

colors: {
  custom: {
    50: '#78ac5e',
    500: '#378915',
    950: '#000000',
  },
}

SCSS

$custom: #378915;
$custom-light: #78ac5e;
$custom-dark: #000000;

JSON

{
  "hex": "#378915",
  "rgb": {
    "r": 55,
    "g": 137,
    "b": 21
  },
  "hsl": {
    "h": 102.414,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55757,
    "c": 0.16527,
    "h": 138.9
  },
  "luminance": 0.18758
}

Semantic roles & 50–950 ramp

primary

#378915

secondary

#973DBD

accent

#38F0BA

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378915

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

Preview Lab → · Contrast checker → · Palette generator →