#51E36A#51E36A

#51E36A is a light, highly saturated green. Relative luminance 0.577; OKLCH L 81.1% C 0.205 H 146.4°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#51E36A
RGB	rgb(81, 227, 106)
HSL	hsl(130, 72%, 60%)
HSV	hsv(130, 64%, 89%)
CMYK	cmyk(64.3%, 0%, 53.3%, 11%)
CIE-LAB	lab(80.59, -63.26, 47.40)
CIE-LCH	lch(80.59, 79.05, 143.16°)
OKLab	oklab(81.14% -0.1709 0.1136)
OKLCH	oklch(81.14% 0.205 146.4)
XYZ	xyz(33.4617, 57.7247, 23.0114)
Luminance	0.5773 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E36A #E351CA

analogous

#81E351 #51E36A #51E3B3

triadic

#51E36A #6A51E3 #E36A51

tetradic

#51E36A #5181E3 #E351CA #E3B351

square

#51E36A #5181E3 #E351CA #E3B351

split-complementary

#51E36A #B351E3 #E35181

monochromatic

#1AA031 #22D541 #51E36A #86EB97 #BAF4C4

Accessibility & contrast

On white

1.67

#51E36A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#51E36A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E36A

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E36A	#FFFFFF	#000000	##000000
##51E36A	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D05F

Deuteranopia (green-blind)

#D4C373

Tritanopia (blue-blind)

#25DEC8

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #51e36a;
/* rgb */ color: rgb(81, 227, 106);
/* oklch */ color: oklch(81.1% 0.205 146.4);

Tailwind

colors: {
  custom: {
    50: '#92ed97',
    500: '#51e36a',
    950: '#000000',
  },
}

SCSS

$custom: #51e36a;
$custom-light: #92ed97;
$custom-dark: #000000;

JSON

{
  "hex": "#51e36a",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 106
  },
  "hsl": {
    "h": 130.274,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.8114,
    "c": 0.20517,
    "h": 146.4
  },
  "luminance": 0.57728
}

Semantic roles & 50–950 ramp

primary

#51E36A

secondary

#A33590

accent

#11B3D4

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #51E36A

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

Preview Lab → · Contrast checker → · Palette generator →