#51E969#51E969

#51E969 is a very light, highly saturated green. Relative luminance 0.610; OKLCH L 82.6% C 0.213 H 146.0°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#51E969
RGB	rgb(81, 233, 105)
HSL	hsl(129, 78%, 62%)
HSV	hsv(129, 65%, 91%)
CMYK	cmyk(65.2%, 0%, 54.9%, 8.6%)
CIE-LAB	lab(82.40, -65.49, 50.04)
CIE-LCH	lch(82.40, 82.42, 142.62°)
OKLab	oklab(82.64% -0.1769 0.1193)
OKLCH	oklch(82.64% 0.213 146)
XYZ	xyz(35.0797, 61.0434, 23.2957)
Luminance	0.6105 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E969 #E951D1

analogous

#85E951 #51E969 #51E9B5

triadic

#51E969 #6951E9 #E96951

tetradic

#51E969 #5185E9 #E951D1 #E9B551

square

#51E969 #5185E9 #E951D1 #E9B551

split-complementary

#51E969 #B551E9 #E95185

monochromatic

#16AA2D #1CE03B #51E969 #87F098 #BEF7C7

Accessibility & contrast

On white

1.59

#51E969 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#51E969 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E969

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E969	#FFFFFF	#000000	##000000
##51E969	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD55D

Deuteranopia (green-blind)

#DAC873

Tritanopia (blue-blind)

#21E4CC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e969;
/* rgb */ color: rgb(81, 233, 105);
/* oklch */ color: oklch(82.6% 0.213 146.0);

Tailwind

colors: {
  custom: {
    50: '#93f197',
    500: '#51e969',
    950: '#000000',
  },
}

SCSS

$custom: #51e969;
$custom-light: #93f197;
$custom-dark: #000000;

JSON

{
  "hex": "#51e969",
  "rgb": {
    "r": 81,
    "g": 233,
    "b": 105
  },
  "hsl": {
    "h": 129.474,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.82637,
    "c": 0.21338,
    "h": 146
  },
  "luminance": 0.61047
}

Semantic roles & 50–950 ramp

primary

#51E969

secondary

#AB3398

accent

#0CB9DA

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51E969

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

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