#378315#378315

#378315 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.1% C 0.158 H 138.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#378315
RGB	rgb(55, 131, 21)
HSL	hsl(101, 72%, 30%)
HSV	hsv(101, 84%, 51%)
CMYK	cmyk(58%, 0%, 84%, 48.6%)
CIE-LAB	lab(48.38, -42.84, 47.46)
CIE-LCH	lch(48.38, 63.94, 132.07°)
OKLab	oklab(54.09% -0.1184 0.1048)
OKLCH	oklch(54.09% 0.158 138.5)
XYZ	xyz(9.8268, 17.0981, 3.4918)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378315 #611583

analogous

#6E8315 #378315 #15832A

triadic

#378315 #153783 #831537

tetradic

#378315 #156E83 #611583 #832A15

square

#378315 #156E83 #611583 #832A15

split-complementary

#378315 #2A1583 #83156E

monochromatic

#0B1A04 #214E0D #378315 #4DB81D #69DE34

Accessibility & contrast

On white

4.75

#378315 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#378315 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378315

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378315	#FFFFFF	#000000	##FFFFFF
##378315	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#7E7123

Tritanopia (blue-blind)

#307E6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #378315;
/* rgb */ color: rgb(55, 131, 21);
/* oklch */ color: oklch(54.1% 0.158 138.5);

Tailwind

colors: {
  custom: {
    50: '#77a85d',
    500: '#378315',
    950: '#000000',
  },
}

SCSS

$custom: #378315;
$custom-light: #77a85d;
$custom-dark: #000000;

JSON

{
  "hex": "#378315",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 21
  },
  "hsl": {
    "h": 101.455,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54089,
    "c": 0.15815,
    "h": 138.5
  },
  "luminance": 0.17099
}

Semantic roles & 50–950 ramp

primary

#378315

secondary

#913CB8

accent

#39EFB7

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378315

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

Preview Lab → · Contrast checker → · Palette generator →