#63C993#63C993

#63C993 is a light, vivid green. Relative luminance 0.465; OKLCH L 76.0% C 0.125 H 158.3°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#63C993
RGB	rgb(99, 201, 147)
HSL	hsl(148, 49%, 59%)
HSV	hsv(148, 51%, 79%)
CMYK	cmyk(50.7%, 0%, 26.9%, 21.2%)
CIE-LAB	lab(73.89, -42.18, 18.07)
CIE-LCH	lch(73.89, 45.89, 156.81°)
OKLab	oklab(76.01% -0.1157 0.046)
OKLCH	oklch(76.01% 0.125 158.3)
XYZ	xyz(31.2962, 46.5299, 34.9301)
Luminance	0.4653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C993 #C96399

analogous

#66C963 #63C993 #63C9C6

triadic

#63C993 #9363C9 #C99363

tetradic

#63C993 #6366C9 #C96399 #C9C663

square

#63C993 #6366C9 #C96399 #C9C663

split-complementary

#63C993 #C663C9 #C96366

monochromatic

#2E8456 #3DB174 #63C993 #90D9B2 #BEE8D2

Accessibility & contrast

On white

2.04

#63C993 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#63C993 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C993

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C993	#FFFFFF	#000000	##000000
##63C993	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BC90

Deuteranopia (green-blind)

#B8B196

Tritanopia (blue-blind)

#45C8BA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63c993;
/* rgb */ color: rgb(99, 201, 147);
/* oklch */ color: oklch(76.0% 0.125 158.3);

Tailwind

colors: {
  custom: {
    50: '#96dab3',
    500: '#63c993',
    950: '#000000',
  },
}

SCSS

$custom: #63c993;
$custom-light: #96dab3;
$custom-dark: #000000;

JSON

{
  "hex": "#63c993",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 147
  },
  "hsl": {
    "h": 148.235,
    "s": 48.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.76006,
    "c": 0.12455,
    "h": 158.3
  },
  "luminance": 0.46533
}

Semantic roles & 50–950 ramp

primary

#63C993

secondary

#D8B0C5

accent

#5098D8

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0E1511

muted

#7E8380

Preview Lab

Preview with #63C993

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

Preview Lab → · Contrast checker → · Palette generator →