#AFE66C#AFE66C

#AFE66C is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.1% C 0.163 H 129.4°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#AFE66C
RGB	rgb(175, 230, 108)
HSL	hsl(87, 71%, 66%)
HSV	hsv(87, 53%, 90%)
CMYK	cmyk(23.9%, 0%, 53%, 9.8%)
CIE-LAB	lab(85.40, -37.01, 53.16)
CIE-LCH	lch(85.40, 64.77, 124.84°)
OKLab	oklab(86.14% -0.1034 0.1258)
OKLCH	oklch(86.14% 0.163 129.4)
XYZ	xyz(48.6824, 66.7893, 24.5112)
Luminance	0.6679 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE66C #A36CE6

analogous

#E6E06C #AFE66C #72E66C

triadic

#AFE66C #6CAFE6 #E66CAF

tetradic

#AFE66C #6CE6E0 #A36CE6 #E66C72

square

#AFE66C #6CE6E0 #A36CE6 #E66C72

split-complementary

#AFE66C #6C72E6 #E06CE6

monochromatic

#73B81F #93DD38 #AFE66C #CBEFA0 #E8F8D5

Accessibility & contrast

On white

1.46

#AFE66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#AFE66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE66C

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE66C	#FFFFFF	#000000	##000000
##AFE66C	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D860

Deuteranopia (green-blind)

#E8D474

Tritanopia (blue-blind)

#B3DDCB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe66c;
/* rgb */ color: rgb(175, 230, 108);
/* oklch */ color: oklch(86.1% 0.163 129.4);

Tailwind

colors: {
  custom: {
    50: '#c9ee99',
    500: '#afe66c',
    950: '#000000',
  },
}

SCSS

$custom: #afe66c;
$custom-light: #c9ee99;
$custom-dark: #000000;

JSON

{
  "hex": "#afe66c",
  "rgb": {
    "r": 175,
    "g": 230,
    "b": 108
  },
  "hsl": {
    "h": 87.049,
    "s": 70.93,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86139,
    "c": 0.1628,
    "h": 129.4
  },
  "luminance": 0.6679
}

Semantic roles & 50–950 ramp

primary

#AFE66C

secondary

#753EB8

accent

#13D369

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #AFE66C

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

Preview Lab → · Contrast checker → · Palette generator →