#AFE663#AFE663

#AFE663 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.0% C 0.171 H 128.6°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#AFE663
RGB	rgb(175, 230, 99)
HSL	hsl(85, 72%, 65%)
HSV	hsv(85, 57%, 90%)
CMYK	cmyk(23.9%, 0%, 57%, 9.8%)
CIE-LAB	lab(85.31, -37.86, 57.10)
CIE-LCH	lch(85.31, 68.51, 123.55°)
OKLab	oklab(86.04% -0.1065 0.1335)
OKLCH	oklch(86.04% 0.171 128.6)
XYZ	xyz(48.2279, 66.6075, 22.1176)
Luminance	0.6661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE663 #9A63E6

analogous

#E6DC63 #AFE663 #6EE663

triadic

#AFE663 #63AFE6 #E663AF

tetradic

#AFE663 #63E6DC #9A63E6 #E6636E

square

#AFE663 #63E6DC #9A63E6 #E6636E

split-complementary

#AFE663 #636EE6 #DC63E6

monochromatic

#73B21D #94DE2E #AFE663 #CAEE98 #E5F7CC

Accessibility & contrast

On white

1.47

#AFE663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#AFE663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE663

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE663	#FFFFFF	#000000	##000000
##AFE663	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D855

Deuteranopia (green-blind)

#E8D46C

Tritanopia (blue-blind)

#B4DDC9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe663;
/* rgb */ color: rgb(175, 230, 99);
/* oklch */ color: oklch(86.0% 0.171 128.6);

Tailwind

colors: {
  custom: {
    50: '#caee93',
    500: '#afe663',
    950: '#000000',
  },
}

SCSS

$custom: #afe663;
$custom-light: #caee93;
$custom-dark: #000000;

JSON

{
  "hex": "#afe663",
  "rgb": {
    "r": 175,
    "g": 230,
    "b": 99
  },
  "hsl": {
    "h": 85.191,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86035,
    "c": 0.17071,
    "h": 128.6
  },
  "luminance": 0.66608
}

Semantic roles & 50–950 ramp

primary

#AFE663

secondary

#6D3BB3

accent

#11D463

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#13160D

muted

#83857F

Preview Lab

Preview with #AFE663

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

Preview Lab → · Contrast checker → · Palette generator →