#51F470#51F470

#51F470 is a very light, highly saturated green. Relative luminance 0.676; OKLCH L 85.5% C 0.221 H 146.6°. Best body text is #000000 at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#51F470
RGB	rgb(81, 244, 112)
HSL	hsl(131, 88%, 64%)
HSV	hsv(131, 67%, 96%)
CMYK	cmyk(66.8%, 0%, 54.1%, 4.3%)
CIE-LAB	lab(85.81, -68.37, 50.92)
CIE-LCH	lch(85.81, 85.25, 143.32°)
OKLab	oklab(85.48% -0.1845 0.1217)
OKLCH	oklch(85.48% 0.221 146.6)
XYZ	xyz(38.6659, 67.6164, 26.3396)
Luminance	0.6762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F470 #F451D5

analogous

#83F451 #51F470 #51F4C1

triadic

#51F470 #7051F4 #F47051

tetradic

#51F470 #5183F4 #F451D5 #F4C151

square

#51F470 #5183F4 #F451D5 #F4C151

split-complementary

#51F470 #C151F4 #F45183

monochromatic

#0CBF2E #17F041 #51F470 #8BF89F #C4FBCF

Accessibility & contrast

On white

1.45

#51F470 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.52

#51F470 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F470

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F470	#FFFFFF	#000000	##000000
##51F470	1.00	1.45	14.52	14.52
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.52	21.00	1.00	1.00
##000000	14.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF64

Deuteranopia (green-blind)

#E3D17A

Tritanopia (blue-blind)

#0FEFD6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #51f470;
/* rgb */ color: rgb(81, 244, 112);
/* oklch */ color: oklch(85.5% 0.221 146.6);

Tailwind

colors: {
  custom: {
    50: '#94f99c',
    500: '#51f470',
    950: '#000000',
  },
}

SCSS

$custom: #51f470;
$custom-light: #94f99c;
$custom-dark: #000000;

JSON

{
  "hex": "#51f470",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 112
  },
  "hsl": {
    "h": 131.411,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85482,
    "c": 0.22103,
    "h": 146.6
  },
  "luminance": 0.67621
}

Semantic roles & 50–950 ramp

primary

#51F470

secondary

#BD2DA1

accent

#01B9E5

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #51F470

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

Preview Lab → · Contrast checker → · Palette generator →