#AAF05B#AAF05B

#AAF05B is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 87.9% C 0.192 H 130.8°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#AAF05B
RGB	rgb(170, 240, 91)
HSL	hsl(88, 83%, 65%)
HSV	hsv(88, 62%, 94%)
CMYK	cmyk(29.2%, 0%, 62.1%, 5.9%)
CIE-LAB	lab(87.79, -44.73, 63.19)
CIE-LCH	lch(87.79, 77.43, 125.29°)
OKLab	oklab(87.95% -0.1258 0.1457)
OKLCH	oklch(87.95% 0.192 130.8)
XYZ	xyz(49.6255, 71.6201, 21.1049)
Luminance	0.7162 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF05B #A15BF0

analogous

#F0EC5B #AAF05B #60F05B

triadic

#AAF05B #5BAAF0 #F05BAA

tetradic

#AAF05B #5BF0EC #A15BF0 #F05B60

square

#AAF05B #5BF0EC #A15BF0 #F05B60

split-complementary

#AAF05B #5B60F0 #EC5BF0

monochromatic

#6EBF11 #8DEB23 #AAF05B #C7F593 #E4FACB

Accessibility & contrast

On white

1.37

#AAF05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#AAF05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF05B

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF05B	#FFFFFF	#000000	##000000
##AAF05B	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF49

Deuteranopia (green-blind)

#F0DA66

Tritanopia (blue-blind)

#ADE6D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #aaf05b;
/* rgb */ color: rgb(170, 240, 91);
/* oklch */ color: oklch(87.9% 0.192 130.8);

Tailwind

colors: {
  custom: {
    50: '#c7f58f',
    500: '#aaf05b',
    950: '#000000',
  },
}

SCSS

$custom: #aaf05b;
$custom-light: #c7f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf05b",
  "rgb": {
    "r": 170,
    "g": 240,
    "b": 91
  },
  "hsl": {
    "h": 88.188,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87949,
    "c": 0.19246,
    "h": 130.8
  },
  "luminance": 0.71622
}

Semantic roles & 50–950 ramp

primary

#AAF05B

secondary

#7332BD

accent

#06E06C

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #AAF05B

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

Preview Lab → · Contrast checker → · Palette generator →