#51DC83#51DC83

#51DC83 is a light, vivid green. Relative luminance 0.546; OKLCH L 79.8% C 0.174 H 152.0°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#51DC83
RGB	rgb(81, 220, 131)
HSL	hsl(142, 67%, 59%)
HSV	hsv(142, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 40.5%, 13.7%)
CIE-LAB	lab(78.79, -56.89, 32.92)
CIE-LCH	lch(78.79, 65.73, 149.94°)
OKLab	oklab(79.77% -0.1537 0.0817)
OKLCH	oklch(79.77% 0.174 152)
XYZ	xyz(33.0806, 54.5710, 30.2582)
Luminance	0.5457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DC83 #DC51AA

analogous

#65DC51 #51DC83 #51DCC9

triadic

#51DC83 #8351DC #DC8351

tetradic

#51DC83 #5165DC #DC51AA #DCC951

square

#51DC83 #5165DC #DC51AA #DCC951

split-complementary

#51DC83 #C951DC #DC5165

monochromatic

#1E9549 #28C862 #51DC83 #84E6A7 #B7F0CC

Accessibility & contrast

On white

1.76

#51DC83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#51DC83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DC83

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DC83	#FFFFFF	#000000	##000000
##51DC83	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)

#DCCB7D

Deuteranopia (green-blind)

#CBBE89

Tritanopia (blue-blind)

#16D9C6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #51dc83;
/* rgb */ color: rgb(81, 220, 131);
/* oklch */ color: oklch(79.8% 0.174 152.0);

Tailwind

colors: {
  custom: {
    50: '#90e8a8',
    500: '#51dc83',
    950: '#000000',
  },
}

SCSS

$custom: #51dc83;
$custom-light: #90e8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#51dc83",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 131
  },
  "hsl": {
    "h": 141.583,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79774,
    "c": 0.17406,
    "h": 152
  },
  "luminance": 0.54574
}

Semantic roles & 50–950 ramp

primary

#51DC83

secondary

#993876

accent

#3EACE9

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #51DC83

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

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