#63D970#63D970

#63D970 is a light, vivid green. Relative luminance 0.534; OKLCH L 79.3% C 0.180 H 145.8°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#63D970
RGB	rgb(99, 217, 112)
HSL	hsl(127, 61%, 62%)
HSV	hsv(127, 54%, 85%)
CMYK	cmyk(54.4%, 0%, 48.4%, 14.9%)
CIE-LAB	lab(78.14, -54.76, 41.64)
CIE-LCH	lch(78.14, 68.80, 142.75°)
OKLab	oklab(79.29% -0.1485 0.101)
OKLCH	oklch(79.29% 0.18 145.8)
XYZ	xyz(32.8811, 53.4454, 23.9093)
Luminance	0.5345 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D970 #D963CC

analogous

#91D963 #63D970 #63D9AB

triadic

#63D970 #7063D9 #D97063

tetradic

#63D970 #6391D9 #D963CC #D9AB63

square

#63D970 #6391D9 #D963CC #D9AB63

split-complementary

#63D970 #AB63D9 #D96391

monochromatic

#269C33 #32CD43 #63D970 #94E59D #C5F1CA

Accessibility & contrast

On white

1.80

#63D970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#63D970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D970

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D970	#FFFFFF	#000000	##000000
##63D970	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC867

Deuteranopia (green-blind)

#CCBD77

Tritanopia (blue-blind)

#4DD4C0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63d970;
/* rgb */ color: rgb(99, 217, 112);
/* oklch */ color: oklch(79.3% 0.180 145.8);

Tailwind

colors: {
  custom: {
    50: '#99e69b',
    500: '#63d970',
    950: '#000000',
  },
}

SCSS

$custom: #63d970;
$custom-light: #99e69b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d970",
  "rgb": {
    "r": 99,
    "g": 217,
    "b": 112
  },
  "hsl": {
    "h": 126.61,
    "s": 60.825,
    "l": 61.961
  },
  "oklch": {
    "l": 0.79294,
    "c": 0.17958,
    "h": 145.8
  },
  "luminance": 0.53448
}

Semantic roles & 50–950 ramp

primary

#63D970

secondary

#A04095

accent

#1DB6C9

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0F160E

muted

#80847F

Preview Lab

Preview with #63D970

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

Preview Lab → · Contrast checker → · Palette generator →