#63C98B#63C98B

#63C98B is a light, vivid green. Relative luminance 0.463; OKLCH L 75.8% C 0.132 H 154.9°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#63C98B
RGB	rgb(99, 201, 139)
HSL	hsl(144, 49%, 59%)
HSV	hsv(144, 51%, 79%)
CMYK	cmyk(50.7%, 0%, 30.8%, 21.2%)
CIE-LAB	lab(73.73, -43.75, 22.10)
CIE-LCH	lch(73.73, 49.02, 153.20°)
OKLab	oklab(75.83% -0.1194 0.0559)
OKLCH	oklch(75.83% 0.132 154.9)
XYZ	xyz(30.6901, 46.2875, 31.7382)
Luminance	0.4629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C98B #C963A1

analogous

#6EC963 #63C98B #63C9BE

triadic

#63C98B #8B63C9 #C98B63

tetradic

#63C98B #636EC9 #C963A1 #C9BE63

square

#63C98B #636EC9 #C963A1 #C9BE63

split-complementary

#63C98B #BE63C9 #C9636E

monochromatic

#2E844F #3DB16B #63C98B #90D9AD #BEE8CF

Accessibility & contrast

On white

2.05

#63C98B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#63C98B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C98B

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C98B	#FFFFFF	#000000	##000000
##63C98B	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BB87

Deuteranopia (green-blind)

#BAB18F

Tritanopia (blue-blind)

#48C7B9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63c98b;
/* rgb */ color: rgb(99, 201, 139);
/* oklch */ color: oklch(75.8% 0.132 154.9);

Tailwind

colors: {
  custom: {
    50: '#96daad',
    500: '#63c98b',
    950: '#000000',
  },
}

SCSS

$custom: #63c98b;
$custom-light: #96daad;
$custom-dark: #000000;

JSON

{
  "hex": "#63c98b",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 139
  },
  "hsl": {
    "h": 143.529,
    "s": 48.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.75827,
    "c": 0.13182,
    "h": 154.9
  },
  "luminance": 0.4629
}

Semantic roles & 50–950 ramp

primary

#63C98B

secondary

#D8B0C8

accent

#50A3D8

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63C98B

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

Preview Lab → · Contrast checker → · Palette generator →