#AAFF4B#AAFF4B

#AAFF4B is a very light, highly saturated yellow-green. Relative luminance 0.806; OKLCH L 91.3% C 0.222 H 131.7°. Best body text is #000000 at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#AAFF4B
RGB	rgb(170, 255, 75)
HSL	hsl(88, 100%, 65%)
HSV	hsv(88, 71%, 100%)
CMYK	cmyk(33.3%, 0%, 70.6%, 0%)
CIE-LAB	lab(91.94, -52.15, 73.60)
CIE-LCH	lch(91.94, 90.20, 125.32°)
OKLab	oklab(91.3% -0.1473 0.1655)
OKLCH	oklch(91.3% 0.222 131.7)
XYZ	xyz(53.6070, 80.5720, 19.3827)
Luminance	0.8057 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAFF4B #A04BFF

analogous

#FFFA4B #AAFF4B #50FF4B

triadic

#AAFF4B #4BAAFF #FF4BAA

tetradic

#AAFF4B #4BFFFA #A04BFF #FF4B50

square

#AAFF4B #4BFFFA #A04BFF #FF4B50

split-complementary

#AAFF4B #4B50FF #FA4BFF

monochromatic

#6ED000 #8DFF0E #AAFF4B #C7FF88 #E4FFC5

Accessibility & contrast

On white

1.23

#AAFF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.11

#AAFF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAFF4B

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAFF4B	#FFFFFF	#000000	##000000
##AAFF4B	1.00	1.23	17.11	17.11
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.11	21.00	1.00	1.00
##000000	17.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC2B

Deuteranopia (green-blind)

#FEE65C

Tritanopia (blue-blind)

#ADF5DC

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #aaff4b;
/* rgb */ color: rgb(170, 255, 75);
/* oklch */ color: oklch(91.3% 0.222 131.7);

Tailwind

colors: {
  custom: {
    50: '#c9ff88',
    500: '#aaff4b',
    950: '#000000',
  },
}

SCSS

$custom: #aaff4b;
$custom-light: #c9ff88;
$custom-dark: #000000;

JSON

{
  "hex": "#aaff4b",
  "rgb": {
    "r": 170,
    "g": 255,
    "b": 75
  },
  "hsl": {
    "h": 88.333,
    "s": 100,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91295,
    "c": 0.22154,
    "h": 131.7
  },
  "luminance": 0.80574
}

Semantic roles & 50–950 ramp

primary

#AAFF4B

secondary

#7224CA

accent

#00E66C

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180C

muted

#83867F

Preview Lab

Preview with #AAFF4B

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

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