#AFF489#AFF489

#AFF489 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.7% C 0.155 H 135.3°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#AFF489
RGB	rgb(175, 244, 137)
HSL	hsl(99, 83%, 75%)
HSV	hsv(99, 44%, 96%)
CMYK	cmyk(28.3%, 0%, 43.9%, 4.3%)
CIE-LAB	lab(89.68, -40.03, 44.71)
CIE-LCH	lch(89.68, 60.01, 131.84°)
OKLab	oklab(89.72% -0.1099 0.1088)
OKLCH	oklch(89.72% 0.155 135.3)
XYZ	xyz(54.5439, 75.6196, 35.3843)
Luminance	0.7562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.42

Spring Green (survey)

#A9F971

ΔE00 3.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF489 #CE89F4

analogous

#E4F489 #AFF489 #89F499

triadic

#AFF489 #89AFF4 #F489AF

tetradic

#AFF489 #89E4F4 #CE89F4 #F49989

square

#AFF489 #89E4F4 #CE89F4 #F49989

split-complementary

#AFF489 #9989F4 #F489E4

monochromatic

#63EA19 #89EF51 #AFF489 #D5F9C1 #ECFCE3

Accessibility & contrast

On white

1.30

#AFF489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#AFF489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF489

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF489	#FFFFFF	#000000	##000000
##AFF489	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE581

Deuteranopia (green-blind)

#F1DF8F

Tritanopia (blue-blind)

#AEEDDA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff489;
/* rgb */ color: rgb(175, 244, 137);
/* oklch */ color: oklch(89.7% 0.155 135.3);

Tailwind

colors: {
  custom: {
    50: '#c9f8ad',
    500: '#aff489',
    950: '#000000',
  },
}

SCSS

$custom: #aff489;
$custom-light: #c9f8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#aff489",
  "rgb": {
    "r": 175,
    "g": 244,
    "b": 137
  },
  "hsl": {
    "h": 98.692,
    "s": 82.946,
    "l": 74.706
  },
  "oklch": {
    "l": 0.8972,
    "c": 0.15469,
    "h": 135.3
  },
  "luminance": 0.75621
}

Semantic roles & 50–950 ramp

primary

#AFF489

secondary

#A350D1

accent

#06DF92

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF489

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

Preview Lab → · Contrast checker → · Palette generator →