#63C98A#63C98A

#63C98A is a light, vivid green. Relative luminance 0.463; OKLCH L 75.8% C 0.133 H 154.5°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#63C98A
RGB	rgb(99, 201, 138)
HSL	hsl(143, 49%, 59%)
HSV	hsv(143, 51%, 79%)
CMYK	cmyk(50.7%, 0%, 31.3%, 21.2%)
CIE-LAB	lab(73.71, -43.94, 22.60)
CIE-LCH	lch(73.71, 49.41, 152.78°)
OKLab	oklab(75.81% -0.1198 0.0571)
OKLCH	oklch(75.81% 0.133 154.5)
XYZ	xyz(30.6174, 46.2584, 31.3552)
Luminance	0.4626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C98A #C963A2

analogous

#6FC963 #63C98A #63C9BD

triadic

#63C98A #8A63C9 #C98A63

tetradic

#63C98A #636FC9 #C963A2 #C9BD63

square

#63C98A #636FC9 #C963A2 #C9BD63

split-complementary

#63C98A #BD63C9 #C9636F

monochromatic

#2E844F #3DB16A #63C98A #90D9AC #BEE8CE

Accessibility & contrast

On white

2.05

#63C98A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#63C98A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C98A

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C98A	#FFFFFF	#000000	##000000
##63C98A	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BB86

Deuteranopia (green-blind)

#BAB18E

Tritanopia (blue-blind)

#49C7B8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63c98a;
/* rgb */ color: rgb(99, 201, 138);
/* oklch */ color: oklch(75.8% 0.133 154.5);

Tailwind

colors: {
  custom: {
    50: '#96daac',
    500: '#63c98a',
    950: '#000000',
  },
}

SCSS

$custom: #63c98a;
$custom-light: #96daac;
$custom-dark: #000000;

JSON

{
  "hex": "#63c98a",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 138
  },
  "hsl": {
    "h": 142.941,
    "s": 48.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.75806,
    "c": 0.13276,
    "h": 154.5
  },
  "luminance": 0.46261
}

Semantic roles & 50–950 ramp

primary

#63C98A

secondary

#D8B0C9

accent

#50A4D8

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63C98A

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

Preview Lab → · Contrast checker → · Palette generator →