#51D882#51D882

#51D882 is a light, vivid green. Relative luminance 0.525; OKLCH L 78.8% C 0.170 H 152.2°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#51D882
RGB	rgb(81, 216, 130)
HSL	hsl(142, 63%, 58%)
HSV	hsv(142, 63%, 85%)
CMYK	cmyk(62.5%, 0%, 39.8%, 15.3%)
CIE-LAB	lab(77.56, -55.53, 31.81)
CIE-LCH	lch(77.56, 64.00, 150.19°)
OKLab	oklab(78.76% -0.1501 0.0791)
OKLCH	oklch(78.76% 0.17 152.2)
XYZ	xyz(31.9759, 52.4695, 29.5573)
Luminance	0.5247 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D882 #D851A7

analogous

#63D851 #51D882 #51D8C5

triadic

#51D882 #8251D8 #D88251

tetradic

#51D882 #5163D8 #D851A7 #D8C551

square

#51D882 #5163D8 #D851A7 #D8C551

split-complementary

#51D882 #C551D8 #D85163

monochromatic

#208F48 #2BC161 #51D882 #83E3A6 #B5EECA

Accessibility & contrast

On white

1.83

#51D882 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#51D882 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D882

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D882	#FFFFFF	#000000	##000000
##51D882	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C77C

Deuteranopia (green-blind)

#C7BB88

Tritanopia (blue-blind)

#1BD5C3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #51d882;
/* rgb */ color: rgb(81, 216, 130);
/* oklch */ color: oklch(78.8% 0.170 152.2);

Tailwind

colors: {
  custom: {
    50: '#8fe5a7',
    500: '#51d882',
    950: '#000000',
  },
}

SCSS

$custom: #51d882;
$custom-light: #8fe5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#51d882",
  "rgb": {
    "r": 81,
    "g": 216,
    "b": 130
  },
  "hsl": {
    "h": 141.778,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.78755,
    "c": 0.16966,
    "h": 152.2
  },
  "luminance": 0.52473
}

Semantic roles & 50–950 ramp

primary

#51D882

secondary

#943973

accent

#41ABE6

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #51D882

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

Preview Lab → · Contrast checker → · Palette generator →