#378C25#378C25

#378C25 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.160 H 140.5°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#378C25
RGB	rgb(55, 140, 37)
HSL	hsl(110, 58%, 35%)
HSV	hsv(110, 74%, 55%)
CMYK	cmyk(60.7%, 0%, 73.6%, 45.1%)
CIE-LAB	lab(51.50, -45.17, 44.96)
CIE-LCH	lch(51.50, 63.73, 135.14°)
OKLab	oklab(56.69% -0.1237 0.102)
OKLCH	oklch(56.69% 0.16 140.5)
XYZ	xyz(11.2870, 19.7009, 4.9578)
Luminance	0.1970 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378C25 #7A258C

analogous

#6A8C25 #378C25 #258C47

triadic

#378C25 #25378C #8C2537

tetradic

#378C25 #256A8C #7A258C #8C4725

square

#378C25 #256A8C #7A258C #8C4725

split-complementary

#378C25 #47258C #8C256A

monochromatic

#112B0B #245C18 #378C25 #4ABC32 #6ED358

Accessibility & contrast

On white

4.25

#378C25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#378C25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C25

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378C25	#FFFFFF	#000000	##000000
##378C25	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F13

Deuteranopia (green-blind)

#85782F

Tritanopia (blue-blind)

#2B8778

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #378c25;
/* rgb */ color: rgb(55, 140, 37);
/* oklch */ color: oklch(56.7% 0.160 140.5);

Tailwind

colors: {
  custom: {
    50: '#78ae66',
    500: '#378c25',
    950: '#000000',
  },
}

SCSS

$custom: #378c25;
$custom-light: #78ae66;
$custom-dark: #000000;

JSON

{
  "hex": "#378c25",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 37
  },
  "hsl": {
    "h": 109.515,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56692,
    "c": 0.16034,
    "h": 140.5
  },
  "luminance": 0.19702
}

Semantic roles & 50–950 ramp

primary

#378C25

secondary

#A655B8

accent

#46E1C6

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378C25

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

Preview Lab → · Contrast checker → · Palette generator →