#51E562#51E562

#51E562 is a light, highly saturated green. Relative luminance 0.587; OKLCH L 81.5% C 0.214 H 145.1°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#51E562
RGB	rgb(81, 229, 98)
HSL	hsl(127, 74%, 61%)
HSV	hsv(127, 65%, 90%)
CMYK	cmyk(64.6%, 0%, 57.2%, 10.2%)
CIE-LAB	lab(81.11, -64.98, 51.68)
CIE-LCH	lch(81.11, 83.02, 141.50°)
OKLab	oklab(81.54% -0.1757 0.1224)
OKLCH	oklch(81.54% 0.214 145.1)
XYZ	xyz(33.6151, 58.6663, 21.1051)
Luminance	0.5867 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E562 #E551D4

analogous

#8AE551 #51E562 #51E5AC

triadic

#51E562 #6251E5 #E56251

tetradic

#51E562 #518AE5 #E551D4 #E5AC51

square

#51E562 #518AE5 #E551D4 #E5AC51

split-complementary

#51E562 #AC51E5 #E5518A

monochromatic

#18A328 #20D835 #51E562 #86ED92 #BBF5C2

Accessibility & contrast

On white

1.65

#51E562 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#51E562 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E562

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E562	#FFFFFF	#000000	##000000
##51E562	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D155

Deuteranopia (green-blind)

#D7C56C

Tritanopia (blue-blind)

#28DFC8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51e562;
/* rgb */ color: rgb(81, 229, 98);
/* oklch */ color: oklch(81.5% 0.214 145.1);

Tailwind

colors: {
  custom: {
    50: '#92ee92',
    500: '#51e562',
    950: '#000000',
  },
}

SCSS

$custom: #51e562;
$custom-light: #92ee92;
$custom-dark: #000000;

JSON

{
  "hex": "#51e562",
  "rgb": {
    "r": 81,
    "g": 229,
    "b": 98
  },
  "hsl": {
    "h": 126.892,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81543,
    "c": 0.21417,
    "h": 145.1
  },
  "luminance": 0.5867
}

Semantic roles & 50–950 ramp

primary

#51E562

secondary

#A63599

accent

#0FBFD6

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #51E562

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

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