#51EA82#51EA82

#51EA82 is a very light, vivid green. Relative luminance 0.622; OKLCH L 83.3% C 0.193 H 150.3°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#51EA82
RGB	rgb(81, 234, 130)
HSL	hsl(139, 78%, 62%)
HSV	hsv(139, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 44.4%, 8.2%)
CIE-LAB	lab(83.02, -62.25, 38.90)
CIE-LCH	lch(83.02, 73.41, 148.00°)
OKLab	oklab(83.25% -0.1679 0.0956)
OKLCH	oklch(83.25% 0.193 150.3)
XYZ	xyz(36.8425, 62.2028, 31.1795)
Luminance	0.6221 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA82 #EA51B9

analogous

#6DEA51 #51EA82 #51EACF

triadic

#51EA82 #8251EA #EA8251

tetradic

#51EA82 #516DEA #EA51B9 #EACF51

square

#51EA82 #516DEA #EA51B9 #EACF51

split-complementary

#51EA82 #CF51EA #EA516D

monochromatic

#15AC45 #1BE25B #51EA82 #88F1A9 #BEF7D0

Accessibility & contrast

On white

1.56

#51EA82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#51EA82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA82

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA82	#FFFFFF	#000000	##000000
##51EA82	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD77A

Deuteranopia (green-blind)

#D8C989

Tritanopia (blue-blind)

#01E6D1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #51ea82;
/* rgb */ color: rgb(81, 234, 130);
/* oklch */ color: oklch(83.3% 0.193 150.3);

Tailwind

colors: {
  custom: {
    50: '#92f2a7',
    500: '#51ea82',
    950: '#000000',
  },
}

SCSS

$custom: #51ea82;
$custom-light: #92f2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea82",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 130
  },
  "hsl": {
    "h": 139.216,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83251,
    "c": 0.19316,
    "h": 150.3
  },
  "luminance": 0.62207
}

Semantic roles & 50–950 ramp

primary

#51EA82

secondary

#AD3286

accent

#0B98DB

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E1710

muted

#7F8580

Preview Lab

Preview with #51EA82

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

Preview Lab → · Contrast checker → · Palette generator →