#AEF581#AEF581

#AEF581 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 89.8% C 0.164 H 134.5°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#AEF581
RGB	rgb(174, 245, 129)
HSL	hsl(97, 85%, 73%)
HSV	hsv(97, 47%, 96%)
CMYK	cmyk(29%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(89.81, -41.77, 48.68)
CIE-LCH	lch(89.81, 64.14, 130.63°)
OKLab	oklab(89.77% -0.1151 0.1173)
OKLCH	oklch(89.77% 0.164 134.5)
XYZ	xyz(54.0692, 75.8866, 32.5634)
Luminance	0.7589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 2.41

Spring Green (survey)

#A9F971

ΔE00 2.43

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEF581 #C881F5

analogous

#E8F581 #AEF581 #81F58E

triadic

#AEF581 #81AEF5 #F581AE

tetradic

#AEF581 #81E8F5 #C881F5 #F58E81

square

#AEF581 #81E8F5 #C881F5 #F58E81

split-complementary

#AEF581 #8E81F5 #F581E8

monochromatic

#66E913 #8AF048 #AEF581 #D2F9BA #EDFDE3

Accessibility & contrast

On white

1.30

#AEF581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#AEF581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEF581

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEF581	#FFFFFF	#000000	##000000
##AEF581	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE677

Deuteranopia (green-blind)

#F2E088

Tritanopia (blue-blind)

#AEEDDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #aef581;
/* rgb */ color: rgb(174, 245, 129);
/* oklch */ color: oklch(89.8% 0.164 134.5);

Tailwind

colors: {
  custom: {
    50: '#c9f9a8',
    500: '#aef581',
    950: '#000000',
  },
}

SCSS

$custom: #aef581;
$custom-light: #c9f9a8;
$custom-dark: #000000;

JSON

{
  "hex": "#aef581",
  "rgb": {
    "r": 174,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 96.724,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.89773,
    "c": 0.16438,
    "h": 134.5
  },
  "luminance": 0.75888
}

Semantic roles & 50–950 ramp

primary

#AEF581

secondary

#9C49D1

accent

#04E28C

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#131710

muted

#838580

Preview Lab

Preview with #AEF581

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

Preview Lab → · Contrast checker → · Palette generator →