#63C43E#63C43E

#63C43E is a light, vivid green. Relative luminance 0.425; OKLCH L 73.4% C 0.193 H 138.4°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#63C43E
RGB	rgb(99, 196, 62)
HSL	hsl(103, 53%, 51%)
HSV	hsv(103, 68%, 77%)
CMYK	cmyk(49.5%, 0%, 68.4%, 23.1%)
CIE-LAB	lab(71.20, -52.31, 56.08)
CIE-LCH	lch(71.20, 76.69, 133.01°)
OKLab	oklab(73.43% -0.1443 0.1281)
OKLCH	oklch(73.43% 0.193 138.4)
XYZ	xyz(25.7541, 42.4785, 11.3986)
Luminance	0.4248 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C43E #9F3EC4

analogous

#A6C43E #63C43E #3EC45C

triadic

#63C43E #3E63C4 #C43E63

tetradic

#63C43E #3EA6C4 #9F3EC4 #C45C3E

square

#63C43E #3EA6C4 #9F3EC4 #C45C3E

split-complementary

#63C43E #5C3EC4 #C43EA6

monochromatic

#346820 #4B972E #63C43E #89D26D #AFE19C

Accessibility & contrast

On white

2.21

#63C43E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#63C43E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C43E

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C43E	#FFFFFF	#000000	##000000
##63C43E	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB32A

Deuteranopia (green-blind)

#BDAB4A

Tritanopia (blue-blind)

#5BBDA9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63c43e;
/* rgb */ color: rgb(99, 196, 62);
/* oklch */ color: oklch(73.4% 0.193 138.4);

Tailwind

colors: {
  custom: {
    50: '#98d77a',
    500: '#63c43e',
    950: '#000000',
  },
}

SCSS

$custom: #63c43e;
$custom-light: #98d77a;
$custom-dark: #000000;

JSON

{
  "hex": "#63c43e",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 62
  },
  "hsl": {
    "h": 103.433,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73425,
    "c": 0.19292,
    "h": 138.4
  },
  "luminance": 0.4248
}

Semantic roles & 50–950 ramp

primary

#63C43E

secondary

#BC91CD

accent

#4BDDB4

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C43E

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

Preview Lab → · Contrast checker → · Palette generator →