#51E46A#51E46A

#51E46A is a light, highly saturated green. Relative luminance 0.583; OKLCH L 81.4% C 0.206 H 146.3°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#51E46A
RGB	rgb(81, 228, 106)
HSL	hsl(130, 73%, 61%)
HSV	hsv(130, 64%, 89%)
CMYK	cmyk(64.5%, 0%, 53.5%, 10.6%)
CIE-LAB	lab(80.89, -63.62, 47.76)
CIE-LCH	lch(80.89, 79.55, 143.10°)
OKLab	oklab(81.39% -0.1718 0.1144)
OKLCH	oklch(81.39% 0.206 146.3)
XYZ	xyz(33.7360, 58.2733, 23.1029)
Luminance	0.5828 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E46A #E451CB

analogous

#81E451 #51E46A #51E4B3

triadic

#51E46A #6A51E4 #E46A51

tetradic

#51E46A #5181E4 #E451CB #E4B351

square

#51E46A #5181E4 #E451CB #E4B351

split-complementary

#51E46A #B351E4 #E45181

monochromatic

#19A230 #21D740 #51E46A #86EC97 #BBF4C5

Accessibility & contrast

On white

1.66

#51E46A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#51E46A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E46A

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E46A	#FFFFFF	#000000	##000000
##51E46A	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D05F

Deuteranopia (green-blind)

#D5C473

Tritanopia (blue-blind)

#24DFC8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51e46a;
/* rgb */ color: rgb(81, 228, 106);
/* oklch */ color: oklch(81.4% 0.206 146.3);

Tailwind

colors: {
  custom: {
    50: '#92ee97',
    500: '#51e46a',
    950: '#000000',
  },
}

SCSS

$custom: #51e46a;
$custom-light: #92ee97;
$custom-dark: #000000;

JSON

{
  "hex": "#51e46a",
  "rgb": {
    "r": 81,
    "g": 228,
    "b": 106
  },
  "hsl": {
    "h": 130.204,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81392,
    "c": 0.20641,
    "h": 146.3
  },
  "luminance": 0.58277
}

Semantic roles & 50–950 ramp

primary

#51E46A

secondary

#A43591

accent

#10B4D5

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #51E46A

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

Preview Lab → · Contrast checker → · Palette generator →