#63BF99#63BF99

#63BF99 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.7% C 0.105 H 164.7°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#63BF99
RGB	rgb(99, 191, 153)
HSL	hsl(155, 42%, 57%)
HSV	hsv(155, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 19.9%, 25.1%)
CIE-LAB	lab(71.02, -36.45, 10.81)
CIE-LCH	lch(71.02, 38.02, 163.48°)
OKLab	oklab(73.71% -0.1015 0.0278)
OKLCH	oklch(73.71% 0.105 164.7)
XYZ	xyz(29.5236, 42.2118, 36.7227)
Luminance	0.4221 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF99 #BF6389

analogous

#63BF6B #63BF99 #63B7BF

triadic

#63BF99 #9963BF #BF9963

tetradic

#63BF99 #6B63BF #BF6389 #B7BF63

square

#63BF99 #6B63BF #BF6389 #B7BF63

split-complementary

#63BF99 #BF63B7 #BF6B63

monochromatic

#31775A #43A27B #63BF99 #8ED1B5 #BAE3D2

Accessibility & contrast

On white

2.22

#63BF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#63BF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF99

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF99	#FFFFFF	#000000	##000000
##63BF99	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB497

Deuteranopia (green-blind)

#AEAA9B

Tritanopia (blue-blind)

#45BFB4

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bf99;
/* rgb */ color: rgb(99, 191, 153);
/* oklch */ color: oklch(73.7% 0.105 164.7);

Tailwind

colors: {
  custom: {
    50: '#95d3b7',
    500: '#63bf99',
    950: '#000000',
  },
}

SCSS

$custom: #63bf99;
$custom-light: #95d3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf99",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 153
  },
  "hsl": {
    "h": 155.217,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.73713,
    "c": 0.10527,
    "h": 164.7
  },
  "luminance": 0.42214
}

Semantic roles & 50–950 ramp

primary

#63BF99

secondary

#D2ACBC

accent

#5689D2

background

#F9FDFB

surface

#F2FAF6

border

#CCD3D0

text

#0E1411

muted

#7E8380

Preview Lab

Preview with #63BF99

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

Preview Lab → · Contrast checker → · Palette generator →