#378019#378019

#378019 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.3% C 0.153 H 138.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#378019
RGB	rgb(55, 128, 25)
HSL	hsl(103, 67%, 30%)
HSV	hsv(103, 80%, 50%)
CMYK	cmyk(57%, 0%, 80.5%, 49.8%)
CIE-LAB	lab(47.39, -41.44, 45.28)
CIE-LCH	lch(47.39, 61.38, 132.47°)
OKLab	oklab(53.28% -0.1144 0.1009)
OKLCH	oklch(53.28% 0.153 138.6)
XYZ	xyz(9.4698, 16.3200, 3.5706)
Luminance	0.1632 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378019 #621980

analogous

#6B8019 #378019 #19802E

triadic

#378019 #193780 #801937

tetradic

#378019 #196B80 #621980 #802E19

square

#378019 #196B80 #621980 #802E19

split-complementary

#378019 #2E1980 #80196B

monochromatic

#0B1A05 #214D0F #378019 #4DB323 #69D93B

Accessibility & contrast

On white

4.92

#378019 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#378019 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378019

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378019	#FFFFFF	#000000	##FFFFFF
##378019	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7B6E25

Tritanopia (blue-blind)

#307B6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #378019;
/* rgb */ color: rgb(55, 128, 25);
/* oklch */ color: oklch(53.3% 0.153 138.6);

Tailwind

colors: {
  custom: {
    50: '#77a55f',
    500: '#378019',
    950: '#000000',
  },
}

SCSS

$custom: #378019;
$custom-light: #77a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#378019",
  "rgb": {
    "r": 55,
    "g": 128,
    "b": 25
  },
  "hsl": {
    "h": 102.524,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.53277,
    "c": 0.15253,
    "h": 138.6
  },
  "luminance": 0.16321
}

Semantic roles & 50–950 ramp

primary

#378019

secondary

#9241B4

accent

#3EEAB8

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #378019

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

Preview Lab → · Contrast checker → · Palette generator →