#51F282#51F282

#51F282 is a very light, highly saturated green. Relative luminance 0.669; OKLCH L 85.2% C 0.203 H 149.7°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#51F282
RGB	rgb(81, 242, 130)
HSL	hsl(138, 86%, 63%)
HSV	hsv(138, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 46.3%, 5.1%)
CIE-LAB	lab(85.43, -65.12, 41.98)
CIE-LCH	lch(85.43, 77.48, 147.20°)
OKLab	oklab(85.24% -0.1755 0.1026)
OKLCH	oklch(85.24% 0.203 149.7)
XYZ	xyz(39.1717, 66.8611, 31.9559)
Luminance	0.6686 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F282 #F251C1

analogous

#70F251 #51F282 #51F2D2

triadic

#51F282 #8251F2 #F28251

tetradic

#51F282 #5170F2 #F251C1 #F2D251

square

#51F282 #5170F2 #F251C1 #F2D251

split-complementary

#51F282 #D251F2 #F25170

monochromatic

#0EBB43 #18EE59 #51F282 #8AF6AB #C3FBD4

Accessibility & contrast

On white

1.46

#51F282 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#51F282 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F282

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F282	#FFFFFF	#000000	##000000
##51F282	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE79

Deuteranopia (green-blind)

#E0D08A

Tritanopia (blue-blind)

#00EED7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #51f282;
/* rgb */ color: rgb(81, 242, 130);
/* oklch */ color: oklch(85.2% 0.203 149.7);

Tailwind

colors: {
  custom: {
    50: '#94f7a8',
    500: '#51f282',
    950: '#000000',
  },
}

SCSS

$custom: #51f282;
$custom-light: #94f7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#51f282",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 130
  },
  "hsl": {
    "h": 138.261,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8524,
    "c": 0.2033,
    "h": 149.7
  },
  "luminance": 0.66865
}

Semantic roles & 50–950 ramp

primary

#51F282

secondary

#B92E8F

accent

#039FE3

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F1710

muted

#808580

Preview Lab

Preview with #51F282

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

Preview Lab → · Contrast checker → · Palette generator →