#55CC51#55CC51

#55CC51 is a light, vivid green. Relative luminance 0.457; OKLCH L 75.1% C 0.195 H 142.8°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#55CC51
RGB	rgb(85, 204, 81)
HSL	hsl(118, 55%, 56%)
HSV	hsv(118, 60%, 80%)
CMYK	cmyk(58.3%, 0%, 60.3%, 20%)
CIE-LAB	lab(73.36, -57.19, 50.33)
CIE-LCH	lch(73.36, 76.18, 138.65°)
OKLab	oklab(75.12% -0.1556 0.118)
OKLCH	oklch(75.12% 0.195 142.8)
XYZ	xyz(26.8229, 45.7087, 15.1921)
Luminance	0.4571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CC51 #C851CC

analogous

#92CC51 #55CC51 #51CC8A

triadic

#55CC51 #5155CC #CC5155

tetradic

#55CC51 #5192CC #C851CC #CC8A51

square

#55CC51 #5192CC #C851CC #CC8A51

split-complementary

#55CC51 #8A51CC #CC5192

monochromatic

#287E25 #37AD33 #55CC51 #83DA80 #B1E8B0

Accessibility & contrast

On white

2.07

#55CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#55CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CC51

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CC51	#FFFFFF	#000000	##000000
##55CC51	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA44

Deuteranopia (green-blind)

#C1B05B

Tritanopia (blue-blind)

#41C6B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #55cc51;
/* rgb */ color: rgb(85, 204, 81);
/* oklch */ color: oklch(75.1% 0.195 142.8);

Tailwind

colors: {
  custom: {
    50: '#90dc86',
    500: '#55cc51',
    950: '#000000',
  },
}

SCSS

$custom: #55cc51;
$custom-light: #90dc86;
$custom-dark: #000000;

JSON

{
  "hex": "#55cc51",
  "rgb": {
    "r": 85,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 118.049,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.75119,
    "c": 0.19529,
    "h": 142.8
  },
  "luminance": 0.45711
}

Semantic roles & 50–950 ramp

primary

#55CC51

secondary

#D4A3D6

accent

#4ADED9

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #55CC51

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

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