#63CD7B#63CD7B

#63CD7B is a light, vivid green. Relative luminance 0.477; OKLCH L 76.5% C 0.153 H 149.0°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#63CD7B
RGB	rgb(99, 205, 123)
HSL	hsl(134, 51%, 60%)
HSV	hsv(134, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 40%, 19.6%)
CIE-LAB	lab(74.66, -48.29, 31.70)
CIE-LCH	lch(74.66, 57.76, 146.72°)
OKLab	oklab(76.5% -0.131 0.0786)
OKLCH	oklch(76.5% 0.153 149)
XYZ	xyz(30.5501, 47.7428, 26.3405)
Luminance	0.4774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD7B #CD63B5

analogous

#80CD63 #63CD7B #63CDB0

triadic

#63CD7B #7B63CD #CD7B63

tetradic

#63CD7B #6380CD #CD63B5 #CDB063

square

#63CD7B #6380CD #CD63B5 #CDB063

split-complementary

#63CD7B #B063CD #CD6380

monochromatic

#2C8A41 #3BB857 #63CD7B #91DCA2 #C0EBC9

Accessibility & contrast

On white

1.99

#63CD7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#63CD7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD7B

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD7B	#FFFFFF	#000000	##000000
##63CD7B	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE75

Deuteranopia (green-blind)

#C0B480

Tritanopia (blue-blind)

#4DCAB9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63cd7b;
/* rgb */ color: rgb(99, 205, 123);
/* oklch */ color: oklch(76.5% 0.153 149.0);

Tailwind

colors: {
  custom: {
    50: '#97dda2',
    500: '#63cd7b',
    950: '#000000',
  },
}

SCSS

$custom: #63cd7b;
$custom-light: #97dda2;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd7b",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 123
  },
  "hsl": {
    "h": 133.585,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76497,
    "c": 0.15275,
    "h": 149
  },
  "luminance": 0.47745
}

Semantic roles & 50–950 ramp

primary

#63CD7B

secondary

#DAB1D1

accent

#4DBBDB

background

#F9FDFA

surface

#F2FBF3

border

#CCD4CD

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63CD7B

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

Preview Lab → · Contrast checker → · Palette generator →