#55C378#55C378

#55C378 is a light, vivid green. Relative luminance 0.423; OKLCH L 73.4% C 0.148 H 151.5°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#55C378
RGB	rgb(85, 195, 120)
HSL	hsl(139, 48%, 55%)
HSV	hsv(139, 56%, 76%)
CMYK	cmyk(56.4%, 0%, 38.5%, 23.5%)
CIE-LAB	lab(71.09, -48.12, 28.46)
CIE-LCH	lch(71.09, 55.91, 149.40°)
OKLab	oklab(73.42% -0.1304 0.0709)
OKLCH	oklch(73.42% 0.148 151.5)
XYZ	xyz(26.6496, 42.3152, 24.5289)
Luminance	0.4232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C378 #C355A0

analogous

#69C355 #55C378 #55C3AF

triadic

#55C378 #7855C3 #C37855

tetradic

#55C378 #5569C3 #C355A0 #C3AF55

square

#55C378 #5569C3 #C355A0 #C3AF55

split-complementary

#55C378 #AF55C3 #C35569

monochromatic

#297441 #39A25A #55C378 #82D39C #AFE3C0

Accessibility & contrast

On white

2.22

#55C378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#55C378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C378

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C378	#FFFFFF	#000000	##000000
##55C378	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B473

Deuteranopia (green-blind)

#B5AA7D

Tritanopia (blue-blind)

#37C0B0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #55c378;
/* rgb */ color: rgb(85, 195, 120);
/* oklch */ color: oklch(73.4% 0.148 151.5);

Tailwind

colors: {
  custom: {
    50: '#8ed69f',
    500: '#55c378',
    950: '#000000',
  },
}

SCSS

$custom: #55c378;
$custom-light: #8ed69f;
$custom-dark: #000000;

JSON

{
  "hex": "#55c378",
  "rgb": {
    "r": 85,
    "g": 195,
    "b": 120
  },
  "hsl": {
    "h": 139.091,
    "s": 47.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.7342,
    "c": 0.14845,
    "h": 151.5
  },
  "luminance": 0.42318
}

Semantic roles & 50–950 ramp

primary

#55C378

secondary

#D1A3C2

accent

#50ACD7

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #55C378

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

Preview Lab → · Contrast checker → · Palette generator →