#63C689#63C689

#63C689 is a light, vivid green. Relative luminance 0.448; OKLCH L 75.0% C 0.129 H 154.7°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#63C689
RGB	rgb(99, 198, 137)
HSL	hsl(143, 46%, 58%)
HSV	hsv(143, 50%, 78%)
CMYK	cmyk(50%, 0%, 30.8%, 22.4%)
CIE-LAB	lab(72.79, -42.84, 21.88)
CIE-LCH	lch(72.79, 48.10, 152.95°)
OKLab	oklab(75.05% -0.1169 0.0554)
OKLCH	oklch(75.05% 0.129 154.7)
XYZ	xyz(29.8528, 44.8445, 30.7448)
Luminance	0.4485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C689 #C663A0

analogous

#6EC663 #63C689 #63C6BA

triadic

#63C689 #8963C6 #C68963

tetradic

#63C689 #636EC6 #C663A0 #C6BA63

square

#63C689 #636EC6 #C663A0 #C6BA63

split-complementary

#63C689 #BA63C6 #C6636E

monochromatic

#2F804E #3FAD69 #63C689 #90D6AB #BDE7CD

Accessibility & contrast

On white

2.11

#63C689 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#63C689 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C689

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C689	#FFFFFF	#000000	##000000
##63C689	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B985

Deuteranopia (green-blind)

#B7AF8D

Tritanopia (blue-blind)

#4AC4B6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #63c689;
/* rgb */ color: rgb(99, 198, 137);
/* oklch */ color: oklch(75.0% 0.129 154.7);

Tailwind

colors: {
  custom: {
    50: '#96d8ab',
    500: '#63c689',
    950: '#000000',
  },
}

SCSS

$custom: #63c689;
$custom-light: #96d8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63c689",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 137
  },
  "hsl": {
    "h": 143.03,
    "s": 46.479,
    "l": 58.235
  },
  "oklch": {
    "l": 0.75046,
    "c": 0.12934,
    "h": 154.7
  },
  "luminance": 0.44847
}

Semantic roles & 50–950 ramp

primary

#63C689

secondary

#D6AFC7

accent

#52A3D6

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0E1410

muted

#7E837F

Preview Lab

Preview with #63C689

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

Preview Lab → · Contrast checker → · Palette generator →