#63CA50#63CA50

#63CA50 is a light, vivid green. Relative luminance 0.455; OKLCH L 75.1% C 0.187 H 140.7°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#63CA50
RGB	rgb(99, 202, 80)
HSL	hsl(111, 54%, 55%)
HSV	hsv(111, 60%, 79%)
CMYK	cmyk(51%, 0%, 60.4%, 20.8%)
CIE-LAB	lab(73.20, -52.93, 50.72)
CIE-LCH	lch(73.20, 73.31, 136.22°)
OKLab	oklab(75.12% -0.1448 0.1187)
OKLCH	oklch(75.12% 0.187 140.7)
XYZ	xyz(27.7129, 45.4708, 14.9043)
Luminance	0.4547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA50 #B750CA

analogous

#A0CA50 #63CA50 #50CA7A

triadic

#63CA50 #5063CA #CA5063

tetradic

#63CA50 #50A0CA #B750CA #CA7A50

square

#63CA50 #50A0CA #B750CA #CA7A50

split-complementary

#63CA50 #7A50CA #CA50A0

monochromatic

#327A25 #46A933 #63CA50 #8DD87F #B7E6AE

Accessibility & contrast

On white

2.08

#63CA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#63CA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA50

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA50	#FFFFFF	#000000	##000000
##63CA50	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB943

Deuteranopia (green-blind)

#C1B05A

Tritanopia (blue-blind)

#58C4B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #63ca50;
/* rgb */ color: rgb(99, 202, 80);
/* oklch */ color: oklch(75.1% 0.187 140.7);

Tailwind

colors: {
  custom: {
    50: '#98db85',
    500: '#63ca50',
    950: '#000000',
  },
}

SCSS

$custom: #63ca50;
$custom-light: #98db85;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca50",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 80
  },
  "hsl": {
    "h": 110.656,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7512,
    "c": 0.18727,
    "h": 140.7
  },
  "luminance": 0.45473
}

Semantic roles & 50–950 ramp

primary

#63CA50

secondary

#CCA1D4

accent

#4BDDC6

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #63CA50

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

Preview Lab → · Contrast checker → · Palette generator →