#AFFE63#AFFE63

#AFFE63 is a very light, highly saturated yellow-green. Relative luminance 0.809; OKLCH L 91.5% C 0.202 H 132.1°. Best body text is #000000 at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#AFFE63
RGB	rgb(175, 254, 99)
HSL	hsl(91, 99%, 69%)
HSV	hsv(91, 61%, 100%)
CMYK	cmyk(31.1%, 0%, 61%, 0.4%)
CIE-LAB	lab(92.09, -48.29, 64.71)
CIE-LCH	lch(92.09, 80.74, 126.73°)
OKLab	oklab(91.54% -0.1352 0.1497)
OKLCH	oklch(91.54% 0.202 132.1)
XYZ	xyz(55.3724, 80.8965, 24.4991)
Luminance	0.8090 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFFE63 #B263FE

analogous

#FCFE63 #AFFE63 #63FE65

triadic

#AFFE63 #63AFFE #FE63AF

tetradic

#AFFE63 #63FCFE #B263FE #FE6563

square

#AFFE63 #63FCFE #B263FE #FE6563

split-complementary

#AFFE63 #6563FE #FE63FC

monochromatic

#71E501 #90FE26 #AFFE63 #CEFEA0 #EDFFDD

Accessibility & contrast

On white

1.22

#AFFE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.18

#AFFE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFFE63

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFFE63	#FFFFFF	#000000	##000000
##AFFE63	1.00	1.22	17.18	17.18
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.18	21.00	1.00	1.00
##000000	17.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC51

Deuteranopia (green-blind)

#FDE66F

Tritanopia (blue-blind)

#B1F4DD

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #affe63;
/* rgb */ color: rgb(175, 254, 99);
/* oklch */ color: oklch(91.5% 0.202 132.1);

Tailwind

colors: {
  custom: {
    50: '#cbff95',
    500: '#affe63',
    950: '#000000',
  },
}

SCSS

$custom: #affe63;
$custom-light: #cbff95;
$custom-dark: #000000;

JSON

{
  "hex": "#affe63",
  "rgb": {
    "r": 175,
    "g": 254,
    "b": 99
  },
  "hsl": {
    "h": 90.581,
    "s": 98.726,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91536,
    "c": 0.20172,
    "h": 132.1
  },
  "luminance": 0.80898
}

Semantic roles & 50–950 ramp

primary

#AFFE63

secondary

#842DD9

accent

#00E675

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14180E

muted

#83867F

Preview Lab

Preview with #AFFE63

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

Preview Lab → · Contrast checker → · Palette generator →