#63CD71#63CD71

#63CD71 is a light, vivid green. Relative luminance 0.475; OKLCH L 76.3% C 0.162 H 146.5°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#63CD71
RGB	rgb(99, 205, 113)
HSL	hsl(128, 51%, 60%)
HSV	hsv(128, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 44.9%, 19.6%)
CIE-LAB	lab(74.51, -49.87, 36.58)
CIE-LCH	lch(74.51, 61.85, 143.74°)
OKLab	oklab(76.32% -0.1353 0.0896)
OKLCH	oklch(76.32% 0.162 146.5)
XYZ	xyz(29.9558, 47.5051, 23.2104)
Luminance	0.4751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD71 #CD63BF

analogous

#8ACD63 #63CD71 #63CDA6

triadic

#63CD71 #7163CD #CD7163

tetradic

#63CD71 #638ACD #CD63BF #CDA663

square

#63CD71 #638ACD #CD63BF #CDA663

split-complementary

#63CD71 #A663CD #CD638A

monochromatic

#2C8A38 #3BB84B #63CD71 #91DC9B #C0EBC5

Accessibility & contrast

On white

2.00

#63CD71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#63CD71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD71

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD71	#FFFFFF	#000000	##000000
##63CD71	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BD6A

Deuteranopia (green-blind)

#C1B377

Tritanopia (blue-blind)

#50C9B7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63cd71;
/* rgb */ color: rgb(99, 205, 113);
/* oklch */ color: oklch(76.3% 0.162 146.5);

Tailwind

colors: {
  custom: {
    50: '#97dd9b',
    500: '#63cd71',
    950: '#000000',
  },
}

SCSS

$custom: #63cd71;
$custom-light: #97dd9b;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd71",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 113
  },
  "hsl": {
    "h": 127.925,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76324,
    "c": 0.16224,
    "h": 146.5
  },
  "luminance": 0.47508
}

Semantic roles & 50–950 ramp

primary

#63CD71

secondary

#DAB1D5

accent

#4DC8DB

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63CD71

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

Preview Lab → · Contrast checker → · Palette generator →