#51DC82#51DC82

#51DC82 is a light, vivid green. Relative luminance 0.545; OKLCH L 79.8% C 0.175 H 151.8°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#51DC82
RGB	rgb(81, 220, 130)
HSL	hsl(141, 67%, 59%)
HSV	hsv(141, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 40.9%, 13.7%)
CIE-LAB	lab(78.78, -57.06, 33.41)
CIE-LCH	lch(78.78, 66.12, 149.65°)
OKLab	oklab(79.76% -0.1541 0.0828)
OKLCH	oklch(79.76% 0.175 151.8)
XYZ	xyz(33.0132, 54.5441, 29.9030)
Luminance	0.5455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DC82 #DC51AB

analogous

#66DC51 #51DC82 #51DCC8

triadic

#51DC82 #8251DC #DC8251

tetradic

#51DC82 #5166DC #DC51AB #DCC851

square

#51DC82 #5166DC #DC51AB #DCC851

split-complementary

#51DC82 #C851DC #DC5166

monochromatic

#1E9548 #28C860 #51DC82 #84E6A7 #B7F0CB

Accessibility & contrast

On white

1.76

#51DC82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#51DC82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DC82

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DC82	#FFFFFF	#000000	##000000
##51DC82	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCB7C

Deuteranopia (green-blind)

#CBBE88

Tritanopia (blue-blind)

#17D9C6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #51dc82;
/* rgb */ color: rgb(81, 220, 130);
/* oklch */ color: oklch(79.8% 0.175 151.8);

Tailwind

colors: {
  custom: {
    50: '#90e8a7',
    500: '#51dc82',
    950: '#000000',
  },
}

SCSS

$custom: #51dc82;
$custom-light: #90e8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#51dc82",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 130
  },
  "hsl": {
    "h": 141.151,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79756,
    "c": 0.17497,
    "h": 151.8
  },
  "luminance": 0.54547
}

Semantic roles & 50–950 ramp

primary

#51DC82

secondary

#993877

accent

#3EADE9

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #51DC82

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

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