#51F46C#51F46C

#51F46C is a very light, highly saturated green. Relative luminance 0.675; OKLCH L 85.4% C 0.224 H 146.0°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#51F46C
RGB	rgb(81, 244, 108)
HSL	hsl(130, 88%, 64%)
HSV	hsv(130, 67%, 96%)
CMYK	cmyk(66.8%, 0%, 55.7%, 4.3%)
CIE-LAB	lab(85.77, -68.88, 52.68)
CIE-LCH	lch(85.77, 86.72, 142.59°)
OKLab	oklab(85.43% -0.186 0.1253)
OKLCH	oklch(85.43% 0.224 146)
XYZ	xyz(38.4482, 67.5293, 25.1927)
Luminance	0.6753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F46C #F451D9

analogous

#87F451 #51F46C #51F4BE

triadic

#51F46C #6C51F4 #F46C51

tetradic

#51F46C #5187F4 #F451D9 #F4BE51

square

#51F46C #5187F4 #F451D9 #F4BE51

split-complementary

#51F46C #BE51F4 #F45187

monochromatic

#0CBF2A #17F03B #51F46C #8BF89D #C4FBCD

Accessibility & contrast

On white

1.45

#51F46C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#51F46C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F46C

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F46C	#FFFFFF	#000000	##000000
##51F46C	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF5F

Deuteranopia (green-blind)

#E4D177

Tritanopia (blue-blind)

#14EED6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #51f46c;
/* rgb */ color: rgb(81, 244, 108);
/* oklch */ color: oklch(85.4% 0.224 146.0);

Tailwind

colors: {
  custom: {
    50: '#95f999',
    500: '#51f46c',
    950: '#000000',
  },
}

SCSS

$custom: #51f46c;
$custom-light: #95f999;
$custom-dark: #000000;

JSON

{
  "hex": "#51f46c",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 108
  },
  "hsl": {
    "h": 129.939,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85432,
    "c": 0.22424,
    "h": 146
  },
  "luminance": 0.67533
}

Semantic roles & 50–950 ramp

primary

#51F46C

secondary

#BD2DA5

accent

#01BFE5

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #51F46C

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

Preview Lab → · Contrast checker → · Palette generator →