#AFF28D#AFF28D

#AFF28D is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.3% C 0.148 H 135.8°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#AFF28D
RGB	rgb(175, 242, 141)
HSL	hsl(100, 80%, 75%)
HSV	hsv(100, 42%, 95%)
CMYK	cmyk(27.7%, 0%, 41.7%, 5.1%)
CIE-LAB	lab(89.18, -38.63, 42.12)
CIE-LCH	lch(89.18, 57.15, 132.52°)
OKLab	oklab(89.33% -0.1059 0.1031)
OKLCH	oklch(89.33% 0.148 135.8)
XYZ	xyz(54.2377, 74.5395, 36.7240)
Luminance	0.7454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF28D #D08DF2

analogous

#E2F28D #AFF28D #8DF29D

triadic

#AFF28D #8DAFF2 #F28DAF

tetradic

#AFF28D #8DE2F2 #D08DF2 #F29D8D

square

#AFF28D #8DE2F2 #D08DF2 #F29D8D

split-complementary

#AFF28D #9D8DF2 #F28DE2

monochromatic

#62E51F #88EC56 #AFF28D #D6F8C4 #ECFCE4

Accessibility & contrast

On white

1.32

#AFF28D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#AFF28D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF28D

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF28D	#FFFFFF	#000000	##000000
##AFF28D	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E485

Deuteranopia (green-blind)

#EFDE93

Tritanopia (blue-blind)

#AEEBD9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff28d;
/* rgb */ color: rgb(175, 242, 141);
/* oklch */ color: oklch(89.3% 0.148 135.8);

Tailwind

colors: {
  custom: {
    50: '#c9f6af',
    500: '#aff28d',
    950: '#000000',
  },
}

SCSS

$custom: #aff28d;
$custom-light: #c9f6af;
$custom-dark: #000000;

JSON

{
  "hex": "#aff28d",
  "rgb": {
    "r": 175,
    "g": 242,
    "b": 141
  },
  "hsl": {
    "h": 99.802,
    "s": 79.528,
    "l": 75.098
  },
  "oklch": {
    "l": 0.89328,
    "c": 0.14781,
    "h": 135.8
  },
  "luminance": 0.74541
}

Semantic roles & 50–950 ramp

primary

#AFF28D

secondary

#A555CF

accent

#0ADC95

background

#FEFFFD

surface

#FAFEF7

border

#D3D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF28D

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

Preview Lab → · Contrast checker → · Palette generator →