#51CC7D#51CC7D

#51CC7D is a light, vivid green. Relative luminance 0.464; OKLCH L 75.6% C 0.158 H 152.4°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#51CC7D
RGB	rgb(81, 204, 125)
HSL	hsl(141, 55%, 56%)
HSV	hsv(141, 60%, 80%)
CMYK	cmyk(60.3%, 0%, 38.7%, 20%)
CIE-LAB	lab(73.81, -51.74, 29.44)
CIE-LCH	lch(73.81, 59.53, 150.36°)
OKLab	oklab(75.65% -0.14 0.0734)
OKLCH	oklch(75.65% 0.158 152.4)
XYZ	xyz(28.6856, 46.4129, 26.8449)
Luminance	0.4642 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CC7D #CC51A0

analogous

#62CC51 #51CC7D #51CCBA

triadic

#51CC7D #7D51CC #CC7D51

tetradic

#51CC7D #5162CC #CC51A0 #CCBA51

square

#51CC7D #5162CC #CC51A0 #CCBA51

split-complementary

#51CC7D #BA51CC #CC5162

monochromatic

#257E45 #33AD5E #51CC7D #80DAA0 #B0E8C4

Accessibility & contrast

On white

2.04

#51CC7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#51CC7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CC7D

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CC7D	#FFFFFF	#000000	##000000
##51CC7D	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBC78

Deuteranopia (green-blind)

#BCB182

Tritanopia (blue-blind)

#27C9B8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #51cc7d;
/* rgb */ color: rgb(81, 204, 125);
/* oklch */ color: oklch(75.6% 0.158 152.4);

Tailwind

colors: {
  custom: {
    50: '#8ddca3',
    500: '#51cc7d',
    950: '#000000',
  },
}

SCSS

$custom: #51cc7d;
$custom-light: #8ddca3;
$custom-dark: #000000;

JSON

{
  "hex": "#51cc7d",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 125
  },
  "hsl": {
    "h": 141.463,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.75649,
    "c": 0.15808,
    "h": 152.4
  },
  "luminance": 0.46416
}

Semantic roles & 50–950 ramp

primary

#51CC7D

secondary

#D6A3C4

accent

#4AA9DE

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #51CC7D

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

Preview Lab → · Contrast checker → · Palette generator →