#63DF7F#63DF7F

#63DF7F is a light, vivid green. Relative luminance 0.570; OKLCH L 81.0% C 0.174 H 148.6°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#63DF7F
RGB	rgb(99, 223, 127)
HSL	hsl(134, 66%, 63%)
HSV	hsv(134, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 43%, 12.5%)
CIE-LAB	lab(80.16, -54.85, 36.80)
CIE-LCH	lch(80.16, 66.05, 146.14°)
OKLab	oklab(81.02% -0.1485 0.0906)
OKLCH	oklch(81.02% 0.174 148.6)
XYZ	xyz(35.3616, 56.9572, 29.2049)
Luminance	0.5696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DF7F #DF63C3

analogous

#85DF63 #63DF7F #63DFBD

triadic

#63DF7F #7F63DF #DF7F63

tetradic

#63DF7F #6385DF #DF63C3 #DFBD63

square

#63DF7F #6385DF #DF63C3 #DFBD63

split-complementary

#63DF7F #BD63DF #DF6385

monochromatic

#22A640 #30D555 #63DF7F #96E9A9 #C9F4D2

Accessibility & contrast

On white

1.69

#63DF7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#63DF7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DF7F

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DF7F	#FFFFFF	#000000	##000000
##63DF7F	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CE78

Deuteranopia (green-blind)

#D0C285

Tritanopia (blue-blind)

#46DBC8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63df7f;
/* rgb */ color: rgb(99, 223, 127);
/* oklch */ color: oklch(81.0% 0.174 148.6);

Tailwind

colors: {
  custom: {
    50: '#99eaa5',
    500: '#63df7f',
    950: '#000000',
  },
}

SCSS

$custom: #63df7f;
$custom-light: #99eaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#63df7f",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 127
  },
  "hsl": {
    "h": 133.548,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81019,
    "c": 0.17395,
    "h": 148.6
  },
  "luminance": 0.5696
}

Semantic roles & 50–950 ramp

primary

#63DF7F

secondary

#A83E90

accent

#18A5CE

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F160F

muted

#808480

Preview Lab

Preview with #63DF7F

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

Preview Lab → · Contrast checker → · Palette generator →