#378017#378017

#378017 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.3% C 0.154 H 138.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#378017
RGB	rgb(55, 128, 23)
HSL	hsl(102, 70%, 30%)
HSV	hsv(102, 82%, 50%)
CMYK	cmyk(57%, 0%, 82%, 49.8%)
CIE-LAB	lab(47.38, -41.57, 45.92)
CIE-LCH	lch(47.38, 61.94, 132.15°)
OKLab	oklab(53.26% -0.1149 0.1019)
OKLCH	oklch(53.26% 0.154 138.4)
XYZ	xyz(9.4490, 16.3117, 3.4610)
Luminance	0.1631 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378017 #601780

analogous

#6C8017 #378017 #17802B

triadic

#378017 #173780 #801737

tetradic

#378017 #176C80 #601780 #802B17

square

#378017 #176C80 #601780 #802B17

split-complementary

#378017 #2B1780 #80176C

monochromatic

#0B1A05 #214C0E #378017 #4DB420 #69DB36

Accessibility & contrast

On white

4.93

#378017 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#378017 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378017

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378017	#FFFFFF	#000000	##FFFFFF
##378017	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7B6E23

Tritanopia (blue-blind)

#307B6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #378017;
/* rgb */ color: rgb(55, 128, 23);
/* oklch */ color: oklch(53.3% 0.154 138.4);

Tailwind

colors: {
  custom: {
    50: '#77a55e',
    500: '#378017',
    950: '#000000',
  },
}

SCSS

$custom: #378017;
$custom-light: #77a55e;
$custom-dark: #000000;

JSON

{
  "hex": "#378017",
  "rgb": {
    "r": 55,
    "g": 128,
    "b": 23
  },
  "hsl": {
    "h": 101.714,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53265,
    "c": 0.15355,
    "h": 138.4
  },
  "luminance": 0.16312
}

Semantic roles & 50–950 ramp

primary

#378017

secondary

#903EB4

accent

#3BECB6

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #378017

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

Preview Lab → · Contrast checker → · Palette generator →