#63AD35#63AD35

#63AD35 is a light, vivid yellow-green. Relative luminance 0.328; OKLCH L 67.5% C 0.170 H 135.8°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#63AD35
RGB	rgb(99, 173, 53)
HSL	hsl(97, 53%, 44%)
HSV	hsv(97, 69%, 68%)
CMYK	cmyk(42.8%, 0%, 69.4%, 32.2%)
CIE-LAB	lab(64.00, -43.83, 52.09)
CIE-LCH	lch(64.00, 68.08, 130.08°)
OKLab	oklab(67.49% -0.1219 0.1186)
OKLCH	oklch(67.49% 0.17 135.8)
XYZ	xyz(20.7312, 32.7957, 8.6053)
Luminance	0.3280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AD35 #7F35AD

analogous

#9FAD35 #63AD35 #35AD43

triadic

#63AD35 #3563AD #AD3563

tetradic

#63AD35 #359FAD #7F35AD #AD4335

square

#63AD35 #359FAD #7F35AD #AD4335

split-complementary

#63AD35 #4335AD #AD359F

monochromatic

#2D4F18 #487E27 #63AD35 #82CB54 #A4D983

Accessibility & contrast

On white

2.78

#63AD35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#63AD35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AD35

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AD35	#FFFFFF	#000000	##000000
##63AD35	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F23

Deuteranopia (green-blind)

#A99940

Tritanopia (blue-blind)

#60A795

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #63ad35;
/* rgb */ color: rgb(99, 173, 53);
/* oklch */ color: oklch(67.5% 0.170 135.8);

Tailwind

colors: {
  custom: {
    50: '#95c673',
    500: '#63ad35',
    950: '#000000',
  },
}

SCSS

$custom: #63ad35;
$custom-light: #95c673;
$custom-dark: #000000;

JSON

{
  "hex": "#63ad35",
  "rgb": {
    "r": 99,
    "g": 173,
    "b": 53
  },
  "hsl": {
    "h": 97,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67491,
    "c": 0.17005,
    "h": 135.8
  },
  "luminance": 0.32797
}

Semantic roles & 50–950 ramp

primary

#63AD35

secondary

#A77BC3

accent

#4BDDA5

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63AD35

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

Preview Lab → · Contrast checker → · Palette generator →