#51CF48#51CF48

#51CF48 is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.7% C 0.207 H 142.2°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#51CF48
RGB	rgb(81, 207, 72)
HSL	hsl(116, 58%, 55%)
HSV	hsv(116, 65%, 81%)
CMYK	cmyk(60.9%, 0%, 65.2%, 18.8%)
CIE-LAB	lab(74.09, -60.13, 54.97)
CIE-LCH	lch(74.09, 81.47, 137.57°)
OKLab	oklab(75.66% -0.1638 0.1271)
OKLCH	oklch(75.66% 0.207 142.2)
XYZ	xyz(26.8744, 46.8403, 13.7545)
Luminance	0.4684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CF48 #C648CF

analogous

#95CF48 #51CF48 #48CF83

triadic

#51CF48 #4851CF #CF4851

tetradic

#51CF48 #4895CF #C648CF #CF8348

square

#51CF48 #4895CF #C648CF #CF8348

split-complementary

#51CF48 #8348CF #CF4895

monochromatic

#277C21 #36AD2D #51CF48 #7FDC78 #ADE8A9

Accessibility & contrast

On white

2.03

#51CF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#51CF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CF48

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CF48	#FFFFFF	#000000	##000000
##51CF48	1.00	2.03	10.37	10.37
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD37

Deuteranopia (green-blind)

#C4B254

Tritanopia (blue-blind)

#3BC9B3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #51cf48;
/* rgb */ color: rgb(81, 207, 72);
/* oklch */ color: oklch(75.7% 0.207 142.2);

Tailwind

colors: {
  custom: {
    50: '#8fdf81',
    500: '#51cf48',
    950: '#000000',
  },
}

SCSS

$custom: #51cf48;
$custom-light: #8fdf81;
$custom-dark: #000000;

JSON

{
  "hex": "#51cf48",
  "rgb": {
    "r": 81,
    "g": 207,
    "b": 72
  },
  "hsl": {
    "h": 116,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75663,
    "c": 0.2073,
    "h": 142.2
  },
  "luminance": 0.46843
}

Semantic roles & 50–950 ramp

primary

#51CF48

secondary

#D29DD6

accent

#46E2D7

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #51CF48

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

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