#51CC46#51CC46

#51CC46 is a light, highly saturated green. Relative luminance 0.454; OKLCH L 74.9% C 0.205 H 142.0°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#51CC46
RGB	rgb(81, 204, 70)
HSL	hsl(115, 57%, 54%)
HSV	hsv(115, 66%, 80%)
CMYK	cmyk(60.3%, 0%, 65.7%, 20%)
CIE-LAB	lab(73.14, -59.27, 54.76)
CIE-LCH	lch(73.14, 80.69, 137.26°)
OKLab	oklab(74.87% -0.1615 0.1264)
OKLCH	oklch(74.87% 0.205 142)
XYZ	xyz(26.0903, 45.3748, 13.1765)
Luminance	0.4538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CC46 #C146CC

analogous

#94CC46 #51CC46 #46CC7E

triadic

#51CC46 #4651CC #CC4651

tetradic

#51CC46 #4694CC #C146CC #CC7E46

square

#51CC46 #4694CC #C146CC #CC7E46

split-complementary

#51CC46 #7E46CC #CC4694

monochromatic

#287721 #38A72E #51CC46 #7ED976 #ABE6A6

Accessibility & contrast

On white

2.08

#51CC46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#51CC46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CC46

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CC46	#FFFFFF	#000000	##000000
##51CC46	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA35

Deuteranopia (green-blind)

#C1B052

Tritanopia (blue-blind)

#3DC6B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #51cc46;
/* rgb */ color: rgb(81, 204, 70);
/* oklch */ color: oklch(74.9% 0.205 142.0);

Tailwind

colors: {
  custom: {
    50: '#8fdd7f',
    500: '#51cc46',
    950: '#000000',
  },
}

SCSS

$custom: #51cc46;
$custom-light: #8fdd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#51cc46",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 70
  },
  "hsl": {
    "h": 115.075,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.74874,
    "c": 0.20512,
    "h": 142
  },
  "luminance": 0.45377
}

Semantic roles & 50–950 ramp

primary

#51CC46

secondary

#CF9AD4

accent

#48E0D4

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #51CC46

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

Preview Lab → · Contrast checker → · Palette generator →