#51E846#51E846

#51E846 is a very light, highly saturated green. Relative luminance 0.599; OKLCH L 82.0% C 0.237 H 142.1°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#51E846
RGB	rgb(81, 232, 70)
HSL	hsl(116, 78%, 59%)
HSV	hsv(116, 70%, 91%)
CMYK	cmyk(65.1%, 0%, 69.8%, 9%)
CIE-LAB	lab(81.78, -68.81, 63.95)
CIE-LCH	lch(81.78, 93.94, 137.10°)
OKLab	oklab(82.03% -0.1874 0.1457)
OKLCH	oklch(82.03% 0.237 142.1)
XYZ	xyz(33.3536, 59.9013, 15.5975)
Luminance	0.5990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E846 #DD46E8

analogous

#A2E846 #51E846 #46E88C

triadic

#51E846 #4651E8 #E84651

tetradic

#51E846 #46A2E8 #DD46E8 #E88C46

square

#51E846 #46A2E8 #DD46E8 #E88C46

split-complementary

#51E846 #8C46E8 #E846A2

monochromatic

#1DA014 #27D61B #51E846 #84EF7C #B7F6B3

Accessibility & contrast

On white

1.62

#51E846 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.98

#51E846 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E846

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E846	#FFFFFF	#000000	##000000
##51E846	1.00	1.62	12.98	12.98
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.98	21.00	1.00	1.00
##000000	12.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD32C

Deuteranopia (green-blind)

#DBC756

Tritanopia (blue-blind)

#31E1C8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #51e846;
/* rgb */ color: rgb(81, 232, 70);
/* oklch */ color: oklch(82.0% 0.237 142.1);

Tailwind

colors: {
  custom: {
    50: '#94f182',
    500: '#51e846',
    950: '#000000',
  },
}

SCSS

$custom: #51e846;
$custom-light: #94f182;
$custom-dark: #000000;

JSON

{
  "hex": "#51e846",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 70
  },
  "hsl": {
    "h": 115.926,
    "s": 77.885,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82026,
    "c": 0.23738,
    "h": 142.1
  },
  "luminance": 0.59905
}

Semantic roles & 50–950 ramp

primary

#51E846

secondary

#9B30A2

accent

#33F4E7

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0F170B

muted

#80857E

Preview Lab

Preview with #51E846

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

Preview Lab → · Contrast checker → · Palette generator →