#AFE66B#AFE66B

#AFE66B is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.1% C 0.164 H 129.3°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#AFE66B
RGB	rgb(175, 230, 107)
HSL	hsl(87, 71%, 66%)
HSV	hsv(87, 53%, 90%)
CMYK	cmyk(23.9%, 0%, 53.5%, 9.8%)
CIE-LAB	lab(85.39, -37.11, 53.60)
CIE-LCH	lch(85.39, 65.19, 124.69°)
OKLab	oklab(86.13% -0.1037 0.1266)
OKLCH	oklch(86.13% 0.164 129.3)
XYZ	xyz(48.6295, 66.7681, 24.2325)
Luminance	0.6677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE66B #A26BE6

analogous

#E6DF6B #AFE66B #71E66B

triadic

#AFE66B #6BAFE6 #E66BAF

tetradic

#AFE66B #6BE6DF #A26BE6 #E66B71

square

#AFE66B #6BE6DF #A26BE6 #E66B71

split-complementary

#AFE66B #6B71E6 #DF6BE6

monochromatic

#73B81F #93DD37 #AFE66B #CBEF9F #E8F8D4

Accessibility & contrast

On white

1.46

#AFE66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#AFE66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE66B

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE66B	#FFFFFF	#000000	##000000
##AFE66B	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D85F

Deuteranopia (green-blind)

#E8D473

Tritanopia (blue-blind)

#B3DDCA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe66b;
/* rgb */ color: rgb(175, 230, 107);
/* oklch */ color: oklch(86.1% 0.164 129.3);

Tailwind

colors: {
  custom: {
    50: '#c9ee98',
    500: '#afe66b',
    950: '#000000',
  },
}

SCSS

$custom: #afe66b;
$custom-light: #c9ee98;
$custom-dark: #000000;

JSON

{
  "hex": "#afe66b",
  "rgb": {
    "r": 175,
    "g": 230,
    "b": 107
  },
  "hsl": {
    "h": 86.829,
    "s": 71.098,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86127,
    "c": 0.1637,
    "h": 129.3
  },
  "luminance": 0.66769
}

Semantic roles & 50–950 ramp

primary

#AFE66B

secondary

#743EB8

accent

#12D369

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #AFE66B

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

Preview Lab → · Contrast checker → · Palette generator →