#63D35B#63D35B

#63D35B is a light, vivid green. Relative luminance 0.500; OKLCH L 77.5% C 0.190 H 142.3°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#63D35B
RGB	rgb(99, 211, 91)
HSL	hsl(116, 58%, 59%)
HSV	hsv(116, 57%, 83%)
CMYK	cmyk(53.1%, 0%, 56.9%, 17.3%)
CIE-LAB	lab(76.07, -55.17, 49.08)
CIE-LCH	lch(76.07, 73.84, 138.35°)
OKLab	oklab(77.51% -0.1503 0.1161)
OKLCH	oklch(77.51% 0.19 142.3)
XYZ	xyz(30.3267, 49.9940, 17.9472)
Luminance	0.5000 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D35B #CB5BD3

analogous

#9FD35B #63D35B #5BD38F

triadic

#63D35B #5B63D3 #D35B63

tetradic

#63D35B #5B9FD3 #CB5BD3 #D38F5B

square

#63D35B #5B9FD3 #CB5BD3 #D38F5B

split-complementary

#63D35B #8F5BD3 #D35B9F

monochromatic

#2D8E26 #3CBE33 #63D35B #91E08B #BFEDBC

Accessibility & contrast

On white

1.91

#63D35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#63D35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D35B

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D35B	#FFFFFF	#000000	##000000
##63D35B	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24F

Deuteranopia (green-blind)

#C9B864

Tritanopia (blue-blind)

#54CDB9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d35b;
/* rgb */ color: rgb(99, 211, 91);
/* oklch */ color: oklch(77.5% 0.190 142.3);

Tailwind

colors: {
  custom: {
    50: '#98e18d',
    500: '#63d35b',
    950: '#000000',
  },
}

SCSS

$custom: #63d35b;
$custom-light: #98e18d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d35b",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 91
  },
  "hsl": {
    "h": 116,
    "s": 57.692,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77511,
    "c": 0.18995,
    "h": 142.3
  },
  "luminance": 0.49997
}

Semantic roles & 50–950 ramp

primary

#63D35B

secondary

#D9ADDC

accent

#47E1D7

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #63D35B

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

Preview Lab → · Contrast checker → · Palette generator →