#AEF181#AEF181

#AEF181 is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.9% C 0.159 H 134.0°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#AEF181
RGB	rgb(174, 241, 129)
HSL	hsl(96, 80%, 73%)
HSV	hsv(96, 46%, 95%)
CMYK	cmyk(27.8%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(88.68, -40.00, 47.29)
CIE-LCH	lch(88.68, 61.94, 130.23°)
OKLab	oklab(88.86% -0.1102 0.1142)
OKLCH	oklch(88.86% 0.159 134)
XYZ	xyz(52.8722, 73.4926, 32.1644)
Luminance	0.7349 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 2.64

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEF181 #C481F1

analogous

#E6F181 #AEF181 #81F18C

triadic

#AEF181 #81AEF1 #F181AE

tetradic

#AEF181 #81E6F1 #C481F1 #F18C81

square

#AEF181 #81E6F1 #C481F1 #F18C81

split-complementary

#AEF181 #8C81F1 #F181E6

monochromatic

#68DF19 #8BEB4A #AEF181 #D1F7B8 #EDFCE3

Accessibility & contrast

On white

1.34

#AEF181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#AEF181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEF181

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEF181	#FFFFFF	#000000	##000000
##AEF181	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E278

Deuteranopia (green-blind)

#EFDD88

Tritanopia (blue-blind)

#AEE9D7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #aef181;
/* rgb */ color: rgb(174, 241, 129);
/* oklch */ color: oklch(88.9% 0.159 134.0);

Tailwind

colors: {
  custom: {
    50: '#c9f6a7',
    500: '#aef181',
    950: '#000000',
  },
}

SCSS

$custom: #aef181;
$custom-light: #c9f6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#aef181",
  "rgb": {
    "r": 174,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 95.893,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.88862,
    "c": 0.15876,
    "h": 134
  },
  "luminance": 0.73494
}

Semantic roles & 50–950 ramp

primary

#AEF181

secondary

#984ACC

accent

#09DC87

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#131710

muted

#838580

Preview Lab

Preview with #AEF181

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

Preview Lab → · Contrast checker → · Palette generator →