#55CA5A#55CA5A

#55CA5A is a light, vivid green. Relative luminance 0.449; OKLCH L 74.7% C 0.185 H 144.2°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#55CA5A
RGB	rgb(85, 202, 90)
HSL	hsl(123, 52%, 56%)
HSV	hsv(123, 58%, 79%)
CMYK	cmyk(57.9%, 0%, 55.4%, 20.8%)
CIE-LAB	lab(72.83, -55.39, 45.61)
CIE-LCH	lch(72.83, 71.75, 140.53°)
OKLab	oklab(74.72% -0.1503 0.1086)
OKLCH	oklch(74.72% 0.185 144.2)
XYZ	xyz(26.7108, 44.9081, 16.9314)
Luminance	0.4491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CA5A #CA55C5

analogous

#8BCA55 #55CA5A #55CA95

triadic

#55CA5A #5A55CA #CA5A55

tetradic

#55CA5A #558BCA #CA55C5 #CA9555

square

#55CA5A #558BCA #CA55C5 #CA9555

split-complementary

#55CA5A #9555CA #CA558B

monochromatic

#277D2B #36AC3B #55CA5A #84D987 #B2E7B5

Accessibility & contrast

On white

2.10

#55CA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#55CA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CA5A

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CA5A	#FFFFFF	#000000	##000000
##55CA5A	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB94F

Deuteranopia (green-blind)

#BFAF62

Tritanopia (blue-blind)

#3FC5B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #55ca5a;
/* rgb */ color: rgb(85, 202, 90);
/* oklch */ color: oklch(74.7% 0.185 144.2);

Tailwind

colors: {
  custom: {
    50: '#90db8b',
    500: '#55ca5a',
    950: '#000000',
  },
}

SCSS

$custom: #55ca5a;
$custom-light: #90db8b;
$custom-dark: #000000;

JSON

{
  "hex": "#55ca5a",
  "rgb": {
    "r": 85,
    "g": 202,
    "b": 90
  },
  "hsl": {
    "h": 122.564,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.74717,
    "c": 0.18539,
    "h": 144.2
  },
  "luminance": 0.44911
}

Semantic roles & 50–950 ramp

primary

#55CA5A

secondary

#D5A5D3

accent

#4CD6DC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #55CA5A

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

Preview Lab → · Contrast checker → · Palette generator →