#51F260#51F260

#51F260 is a very light, highly saturated green. Relative luminance 0.661; OKLCH L 84.8% C 0.231 H 144.6°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#51F260
RGB	rgb(81, 242, 96)
HSL	hsl(126, 86%, 63%)
HSV	hsv(126, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 60.3%, 5.1%)
CIE-LAB	lab(85.04, -69.62, 57.11)
CIE-LCH	lch(85.04, 90.05, 140.64°)
OKLab	oklab(84.79% -0.1884 0.1339)
OKLCH	oklch(84.79% 0.231 144.6)
XYZ	xyz(37.2544, 66.0942, 21.8582)
Luminance	0.6610 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F260 #F251E3

analogous

#92F251 #51F260 #51F2B0

triadic

#51F260 #6051F2 #F26051

tetradic

#51F260 #5192F2 #F251E3 #F2B051

square

#51F260 #5192F2 #F251E3 #F2B051

split-complementary

#51F260 #B051F2 #F25192

monochromatic

#0EBB1E #18EE2C #51F260 #8AF694 #C3FBC8

Accessibility & contrast

On white

1.48

#51F260 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#51F260 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F260

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F260	#FFFFFF	#000000	##000000
##51F260	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC50

Deuteranopia (green-blind)

#E3CF6C

Tritanopia (blue-blind)

#20ECD3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51f260;
/* rgb */ color: rgb(81, 242, 96);
/* oklch */ color: oklch(84.8% 0.231 144.6);

Tailwind

colors: {
  custom: {
    50: '#95f892',
    500: '#51f260',
    950: '#000000',
  },
}

SCSS

$custom: #51f260;
$custom-light: #95f892;
$custom-dark: #000000;

JSON

{
  "hex": "#51f260",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 96
  },
  "hsl": {
    "h": 125.59,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84792,
    "c": 0.23115,
    "h": 144.6
  },
  "luminance": 0.66098
}

Semantic roles & 50–950 ramp

primary

#51F260

secondary

#B92EAC

accent

#03CEE3

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #51F260

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

Preview Lab → · Contrast checker → · Palette generator →