#63C99F#63C99F

#63C99F is a light, moderate teal. Relative luminance 0.469; OKLCH L 76.3% C 0.114 H 164.4°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#63C99F
RGB	rgb(99, 201, 159)
HSL	hsl(155, 49%, 59%)
HSV	hsv(155, 51%, 79%)
CMYK	cmyk(50.7%, 0%, 20.9%, 21.2%)
CIE-LAB	lab(74.14, -39.67, 12.00)
CIE-LCH	lch(74.14, 41.45, 163.17°)
OKLab	oklab(76.3% -0.1102 0.0308)
OKLCH	oklch(76.3% 0.114 164.4)
XYZ	xyz(32.2874, 46.9264, 40.1504)
Luminance	0.4693 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C99F #C9638D

analogous

#63C96C #63C99F #63C0C9

triadic

#63C99F #9F63C9 #C99F63

tetradic

#63C99F #6C63C9 #C9638D #C0C963

square

#63C99F #6C63C9 #C9638D #C0C963

split-complementary

#63C99F #C963C0 #C96C63

monochromatic

#2E8460 #3DB182 #63C99F #90D9BB #BEE8D7

Accessibility & contrast

On white

2.02

#63C99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#63C99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C99F

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C99F	#FFFFFF	#000000	##000000
##63C99F	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6BD9D

Deuteranopia (green-blind)

#B6B2A2

Tritanopia (blue-blind)

#3FC9BD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63c99f;
/* rgb */ color: rgb(99, 201, 159);
/* oklch */ color: oklch(76.3% 0.114 164.4);

Tailwind

colors: {
  custom: {
    50: '#96dabb',
    500: '#63c99f',
    950: '#000000',
  },
}

SCSS

$custom: #63c99f;
$custom-light: #96dabb;
$custom-dark: #000000;

JSON

{
  "hex": "#63c99f",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 159
  },
  "hsl": {
    "h": 155.294,
    "s": 48.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.76297,
    "c": 0.11447,
    "h": 164.4
  },
  "luminance": 0.46929
}

Semantic roles & 50–950 ramp

primary

#63C99F

secondary

#D8B0C0

accent

#5088D8

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0E1511

muted

#7E8380

Preview Lab

Preview with #63C99F

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

Preview Lab → · Contrast checker → · Palette generator →