#AAF15B#AAF15B

#AAF15B is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.2% C 0.194 H 130.9°. Best body text is #000000 at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#AAF15B
RGB	rgb(170, 241, 91)
HSL	hsl(88, 84%, 65%)
HSV	hsv(88, 62%, 95%)
CMYK	cmyk(29.5%, 0%, 62.2%, 5.5%)
CIE-LAB	lab(88.07, -45.16, 63.51)
CIE-LCH	lch(88.07, 77.93, 125.42°)
OKLab	oklab(88.18% -0.127 0.1463)
OKLCH	oklch(88.18% 0.194 130.9)
XYZ	xyz(49.9207, 72.2104, 21.2033)
Luminance	0.7221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF15B #A25BF1

analogous

#F1ED5B #AAF15B #5FF15B

triadic

#AAF15B #5BAAF1 #F15BAA

tetradic

#AAF15B #5BF1ED #A25BF1 #F15B5F

square

#AAF15B #5BF1ED #A25BF1 #F15B5F

split-complementary

#AAF15B #5B5FF1 #ED5BF1

monochromatic

#6EC110 #8DEC23 #AAF15B #C7F693 #E4FBCC

Accessibility & contrast

On white

1.36

#AAF15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.44

#AAF15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF15B

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF15B	#FFFFFF	#000000	##000000
##AAF15B	1.00	1.36	15.44	15.44
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.44	21.00	1.00	1.00
##000000	15.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE049

Deuteranopia (green-blind)

#F1DB67

Tritanopia (blue-blind)

#ADE7D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #aaf15b;
/* rgb */ color: rgb(170, 241, 91);
/* oklch */ color: oklch(88.2% 0.194 130.9);

Tailwind

colors: {
  custom: {
    50: '#c7f68f',
    500: '#aaf15b',
    950: '#000000',
  },
}

SCSS

$custom: #aaf15b;
$custom-light: #c7f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf15b",
  "rgb": {
    "r": 170,
    "g": 241,
    "b": 91
  },
  "hsl": {
    "h": 88.4,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8818,
    "c": 0.19371,
    "h": 130.9
  },
  "luminance": 0.72212
}

Semantic roles & 50–950 ramp

primary

#AAF15B

secondary

#7431BF

accent

#05E16D

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #AAF15B

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

Preview Lab → · Contrast checker → · Palette generator →