#51E86E#51E86E

#51E86E is a very light, highly saturated green. Relative luminance 0.606; OKLCH L 82.5% C 0.208 H 146.8°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#51E86E
RGB	rgb(81, 232, 110)
HSL	hsl(132, 77%, 61%)
HSV	hsv(132, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 52.6%, 9%)
CIE-LAB	lab(82.16, -64.49, 47.43)
CIE-LCH	lch(82.16, 80.05, 143.67°)
OKLab	oklab(82.45% -0.1741 0.1139)
OKLCH	oklch(82.45% 0.208 146.8)
XYZ	xyz(35.0620, 60.5847, 24.5951)
Luminance	0.6059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E86E #E851CB

analogous

#80E851 #51E86E #51E8BA

triadic

#51E86E #6E51E8 #E86E51

tetradic

#51E86E #5180E8 #E851CB #E8BA51

square

#51E86E #5180E8 #E851CB #E8BA51

split-complementary

#51E86E #BA51E8 #E85180

monochromatic

#16A832 #1DDE42 #51E86E #87EF9B #BDF6C8

Accessibility & contrast

On white

1.60

#51E86E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#51E86E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E86E

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E86E	#FFFFFF	#000000	##000000
##51E86E	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD463

Deuteranopia (green-blind)

#D8C777

Tritanopia (blue-blind)

#1FE3CC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e86e;
/* rgb */ color: rgb(81, 232, 110);
/* oklch */ color: oklch(82.5% 0.208 146.8);

Tailwind

colors: {
  custom: {
    50: '#92f09a',
    500: '#51e86e',
    950: '#000000',
  },
}

SCSS

$custom: #51e86e;
$custom-light: #92f09a;
$custom-dark: #000000;

JSON

{
  "hex": "#51e86e",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 110
  },
  "hsl": {
    "h": 131.523,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82451,
    "c": 0.20801,
    "h": 146.8
  },
  "luminance": 0.60588
}

Semantic roles & 50–950 ramp

primary

#51E86E

secondary

#AA3393

accent

#0DB2D9

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51E86E

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

Preview Lab → · Contrast checker → · Palette generator →