#AFEF64#AFEF64

#AFEF64 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.1% C 0.182 H 130.2°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#AFEF64
RGB	rgb(175, 239, 100)
HSL	hsl(88, 81%, 66%)
HSV	hsv(88, 58%, 94%)
CMYK	cmyk(26.8%, 0%, 58.2%, 6.3%)
CIE-LAB	lab(87.86, -41.76, 59.56)
CIE-LCH	lch(87.86, 72.74, 125.04°)
OKLab	oklab(88.1% -0.1172 0.1388)
OKLCH	oklch(88.1% 0.182 130.2)
XYZ	xyz(50.8455, 71.7657, 23.2274)
Luminance	0.7177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFEF64 #A464EF

analogous

#EFEA64 #AFEF64 #6AEF64

triadic

#AFEF64 #64AFEF #EF64AF

tetradic

#AFEF64 #64EFEA #A464EF #EF646A

square

#AFEF64 #64EFEA #A464EF #EF646A

split-complementary

#AFEF64 #646AEF #EA64EF

monochromatic

#73C414 #92E92D #AFEF64 #CCF59B #E8FAD3

Accessibility & contrast

On white

1.37

#AFEF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#AFEF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFEF64

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFEF64	#FFFFFF	#000000	##000000
##AFEF64	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF55

Deuteranopia (green-blind)

#F0DB6E

Tritanopia (blue-blind)

#B3E6D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #afef64;
/* rgb */ color: rgb(175, 239, 100);
/* oklch */ color: oklch(88.1% 0.182 130.2);

Tailwind

colors: {
  custom: {
    50: '#caf495',
    500: '#afef64',
    950: '#000000',
  },
}

SCSS

$custom: #afef64;
$custom-light: #caf495;
$custom-dark: #000000;

JSON

{
  "hex": "#afef64",
  "rgb": {
    "r": 175,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 87.626,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88104,
    "c": 0.18166,
    "h": 130.2
  },
  "luminance": 0.71767
}

Semantic roles & 50–950 ramp

primary

#AFEF64

secondary

#7635C2

accent

#08DE6A

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFEF64

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

Preview Lab → · Contrast checker → · Palette generator →