#51CC65#51CC65

#51CC65 is a light, vivid green. Relative luminance 0.459; OKLCH L 75.2% C 0.180 H 146.6°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#51CC65
RGB	rgb(81, 204, 101)
HSL	hsl(130, 55%, 56%)
HSV	hsv(130, 60%, 80%)
CMYK	cmyk(60.3%, 0%, 50.5%, 20%)
CIE-LAB	lab(73.46, -55.58, 41.08)
CIE-LCH	lch(73.46, 69.12, 143.53°)
OKLab	oklab(75.25% -0.1503 0.0993)
OKLCH	oklch(75.25% 0.18 146.6)
XYZ	xyz(27.3334, 45.8720, 19.7231)
Luminance	0.4587 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CC65 #CC51B8

analogous

#7ACC51 #51CC65 #51CCA2

triadic

#51CC65 #6551CC #CC6551

tetradic

#51CC65 #517ACC #CC51B8 #CCA251

square

#51CC65 #517ACC #CC51B8 #CCA251

split-complementary

#51CC65 #A251CC #CC517A

monochromatic

#257E33 #33AD47 #51CC65 #80DA8F #B0E8B9

Accessibility & contrast

On white

2.06

#51CC65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#51CC65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CC65

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CC65	#FFFFFF	#000000	##000000
##51CC65	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB5C

Deuteranopia (green-blind)

#BFB06C

Tritanopia (blue-blind)

#33C8B4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #51cc65;
/* rgb */ color: rgb(81, 204, 101);
/* oklch */ color: oklch(75.2% 0.180 146.6);

Tailwind

colors: {
  custom: {
    50: '#8edc93',
    500: '#51cc65',
    950: '#000000',
  },
}

SCSS

$custom: #51cc65;
$custom-light: #8edc93;
$custom-dark: #000000;

JSON

{
  "hex": "#51cc65",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 101
  },
  "hsl": {
    "h": 129.756,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.75246,
    "c": 0.18013,
    "h": 146.6
  },
  "luminance": 0.45875
}

Semantic roles & 50–950 ramp

primary

#51CC65

secondary

#D6A3CE

accent

#4AC6DE

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #51CC65

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

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