#51CF46#51CF46

#51CF46 is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.6% C 0.209 H 142.0°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#51CF46
RGB	rgb(81, 207, 70)
HSL	hsl(115, 59%, 54%)
HSV	hsv(115, 66%, 81%)
CMYK	cmyk(60.9%, 0%, 66.2%, 18.8%)
CIE-LAB	lab(74.07, -60.33, 55.77)
CIE-LCH	lch(74.07, 82.16, 137.25°)
OKLab	oklab(75.65% -0.1644 0.1285)
OKLCH	oklch(75.65% 0.209 142)
XYZ	xyz(26.8102, 46.8146, 13.4164)
Luminance	0.4682 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CF46 #C446CF

analogous

#96CF46 #51CF46 #46CF7F

triadic

#51CF46 #4651CF #CF4651

tetradic

#51CF46 #4696CF #C446CF #CF7F46

square

#51CF46 #4696CF #C446CF #CF7F46

split-complementary

#51CF46 #7F46CF #CF4696

monochromatic

#277B20 #37AB2C #51CF46 #7FDC77 #ACE8A7

Accessibility & contrast

On white

2.03

#51CF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#51CF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CF46

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CF46	#FFFFFF	#000000	##000000
##51CF46	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD34

Deuteranopia (green-blind)

#C4B252

Tritanopia (blue-blind)

#3CC9B3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #51cf46;
/* rgb */ color: rgb(81, 207, 70);
/* oklch */ color: oklch(75.6% 0.209 142.0);

Tailwind

colors: {
  custom: {
    50: '#8fdf80',
    500: '#51cf46',
    950: '#000000',
  },
}

SCSS

$custom: #51cf46;
$custom-light: #8fdf80;
$custom-dark: #000000;

JSON

{
  "hex": "#51cf46",
  "rgb": {
    "r": 81,
    "g": 207,
    "b": 70
  },
  "hsl": {
    "h": 115.182,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.75645,
    "c": 0.2087,
    "h": 142
  },
  "luminance": 0.46817
}

Semantic roles & 50–950 ramp

primary

#51CF46

secondary

#D19BD5

accent

#46E2D5

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #51CF46

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

Preview Lab → · Contrast checker → · Palette generator →