#AAFA81#AAFA81

#AAFA81 is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 90.7% C 0.173 H 136.0°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#AAFA81
RGB	rgb(170, 250, 129)
HSL	hsl(100, 92%, 74%)
HSV	hsv(100, 48%, 98%)
CMYK	cmyk(32%, 0%, 48.4%, 2%)
CIE-LAB	lab(91.01, -45.28, 50.11)
CIE-LCH	lch(91.01, 67.54, 132.10°)
OKLab	oklab(90.69% -0.1246 0.1206)
OKLCH	oklch(90.69% 0.173 136)
XYZ	xyz(54.7242, 78.5001, 33.0333)
Luminance	0.7850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAFA81 #D181FA

analogous

#E7FA81 #AAFA81 #81FA95

triadic

#AAFA81 #81AAFA #FA81AA

tetradic

#AAFA81 #81E7FA #D181FA #FA9581

square

#AAFA81 #81E7FA #D181FA #FA9581

split-complementary

#AAFA81 #9581FA #FA81E7

monochromatic

#5BF50B #82F846 #AAFA81 #D2FCBC #EBFEE2

Accessibility & contrast

On white

1.26

#AAFA81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#AAFA81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAFA81

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAFA81	#FFFFFF	#000000	##000000
##AAFA81	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA77

Deuteranopia (green-blind)

#F6E389

Tritanopia (blue-blind)

#A8F2DE

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #aafa81;
/* rgb */ color: rgb(170, 250, 129);
/* oklch */ color: oklch(90.7% 0.173 136.0);

Tailwind

colors: {
  custom: {
    50: '#c6fca8',
    500: '#aafa81',
    950: '#000000',
  },
}

SCSS

$custom: #aafa81;
$custom-light: #c6fca8;
$custom-dark: #000000;

JSON

{
  "hex": "#aafa81",
  "rgb": {
    "r": 170,
    "g": 250,
    "b": 129
  },
  "hsl": {
    "h": 99.669,
    "s": 92.366,
    "l": 74.314
  },
  "oklch": {
    "l": 0.90692,
    "c": 0.17339,
    "h": 136
  },
  "luminance": 0.78502
}

Semantic roles & 50–950 ramp

primary

#AAFA81

secondary

#A748D8

accent

#00E698

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AAFA81

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

Preview Lab → · Contrast checker → · Palette generator →