#AFF289#AFF289

#AFF289 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.3% C 0.152 H 135.1°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#AFF289
RGB	rgb(175, 242, 137)
HSL	hsl(98, 80%, 74%)
HSV	hsv(98, 43%, 95%)
CMYK	cmyk(27.7%, 0%, 43.4%, 5.1%)
CIE-LAB	lab(89.12, -39.14, 44.00)
CIE-LCH	lch(89.12, 58.89, 131.65°)
OKLab	oklab(89.27% -0.1075 0.1072)
OKLCH	oklch(89.27% 0.152 135.1)
XYZ	xyz(53.9454, 74.4226, 35.1848)
Luminance	0.7442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF289 #CC89F2

analogous

#E3F289 #AFF289 #89F298

triadic

#AFF289 #89AFF2 #F289AF

tetradic

#AFF289 #89E3F2 #CC89F2 #F29889

square

#AFF289 #89E3F2 #CC89F2 #F29889

split-complementary

#AFF289 #9889F2 #F289E3

monochromatic

#64E61B #8AEC52 #AFF289 #D4F8C0 #ECFCE3

Accessibility & contrast

On white

1.32

#AFF289 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#AFF289 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF289

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF289	#FFFFFF	#000000	##000000
##AFF289	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E481

Deuteranopia (green-blind)

#EFDE8F

Tritanopia (blue-blind)

#AEEBD9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff289;
/* rgb */ color: rgb(175, 242, 137);
/* oklch */ color: oklch(89.3% 0.152 135.1);

Tailwind

colors: {
  custom: {
    50: '#c9f6ad',
    500: '#aff289',
    950: '#000000',
  },
}

SCSS

$custom: #aff289;
$custom-light: #c9f6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#aff289",
  "rgb": {
    "r": 175,
    "g": 242,
    "b": 137
  },
  "hsl": {
    "h": 98.286,
    "s": 80.153,
    "l": 74.314
  },
  "oklch": {
    "l": 0.89266,
    "c": 0.15181,
    "h": 135.1
  },
  "luminance": 0.74424
}

Semantic roles & 50–950 ramp

primary

#AFF289

secondary

#A151CE

accent

#09DC90

background

#FEFFFD

surface

#FAFEF7

border

#D3D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF289

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

Preview Lab → · Contrast checker → · Palette generator →