#AAF571#AAF571

#AAF571 is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.3% C 0.181 H 133.5°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#AAF571
RGB	rgb(170, 245, 113)
HSL	hsl(94, 87%, 70%)
HSV	hsv(94, 54%, 96%)
CMYK	cmyk(30.6%, 0%, 53.9%, 3.9%)
CIE-LAB	lab(89.41, -44.88, 55.55)
CIE-LCH	lch(89.41, 71.41, 128.93°)
OKLab	oklab(89.34% -0.1245 0.1314)
OKLCH	oklch(89.34% 0.181 133.5)
XYZ	xyz(52.2097, 75.0413, 27.3532)
Luminance	0.7504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF571 #BC71F5

analogous

#ECF571 #AAF571 #71F57A

triadic

#AAF571 #71AAF5 #F571AA

tetradic

#AAF571 #71ECF5 #BC71F5 #F57A71

square

#AAF571 #71ECF5 #BC71F5 #F57A71

split-complementary

#AAF571 #7A71F5 #F571EC

monochromatic

#68DC10 #88F138 #AAF571 #CCF9AA #EEFDE2

Accessibility & contrast

On white

1.31

#AAF571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#AAF571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF571

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF571	#FFFFFF	#000000	##000000
##AAF571	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE564

Deuteranopia (green-blind)

#F3DF7A

Tritanopia (blue-blind)

#ABECD8

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aaf571;
/* rgb */ color: rgb(170, 245, 113);
/* oklch */ color: oklch(89.3% 0.181 133.5);

Tailwind

colors: {
  custom: {
    50: '#c7f99d',
    500: '#aaf571',
    950: '#000000',
  },
}

SCSS

$custom: #aaf571;
$custom-light: #c7f99d;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf571",
  "rgb": {
    "r": 170,
    "g": 245,
    "b": 113
  },
  "hsl": {
    "h": 94.091,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.89337,
    "c": 0.18103,
    "h": 133.5
  },
  "luminance": 0.75043
}

Semantic roles & 50–950 ramp

primary

#AAF571

secondary

#8F3BCF

accent

#02E382

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170F

muted

#838580

Preview Lab

Preview with #AAF571

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

Preview Lab → · Contrast checker → · Palette generator →