#AAFF59#AAFF59

#AAFF59 is a very light, highly saturated yellow-green. Relative luminance 0.808; OKLCH L 91.4% C 0.213 H 132.5°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#AAFF59
RGB	rgb(170, 255, 89)
HSL	hsl(91, 100%, 67%)
HSV	hsv(91, 65%, 100%)
CMYK	cmyk(33.3%, 0%, 65.1%, 0%)
CIE-LAB	lab(92.04, -51.20, 68.57)
CIE-LCH	lch(92.04, 85.58, 126.75°)
OKLab	oklab(91.4% -0.1436 0.1568)
OKLCH	oklch(91.4% 0.213 132.5)
XYZ	xyz(54.1400, 80.7852, 22.1898)
Luminance	0.8079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAFF59 #AE59FF

analogous

#FDFF59 #AAFF59 #59FF5B

triadic

#AAFF59 #59AAFF #FF59AA

tetradic

#AAFF59 #59FDFF #AE59FF #FF5B59

square

#AAFF59 #59FDFF #AE59FF #FF5B59

split-complementary

#AAFF59 #5B59FF #FF59FD

monochromatic

#6CDE00 #8BFF1C #AAFF59 #C9FF96 #E9FFD3

Accessibility & contrast

On white

1.22

#AAFF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#AAFF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAFF59

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAFF59	#FFFFFF	#000000	##000000
##AAFF59	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC43

Deuteranopia (green-blind)

#FDE667

Tritanopia (blue-blind)

#ACF5DD

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #aaff59;
/* rgb */ color: rgb(170, 255, 89);
/* oklch */ color: oklch(91.4% 0.213 132.5);

Tailwind

colors: {
  custom: {
    50: '#c8ff8f',
    500: '#aaff59',
    950: '#000000',
  },
}

SCSS

$custom: #aaff59;
$custom-light: #c8ff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#aaff59",
  "rgb": {
    "r": 170,
    "g": 255,
    "b": 89
  },
  "hsl": {
    "h": 90.723,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.91403,
    "c": 0.21263,
    "h": 132.5
  },
  "luminance": 0.80787
}

Semantic roles & 50–950 ramp

primary

#AAFF59

secondary

#8026D6

accent

#00E676

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180D

muted

#83867F

Preview Lab

Preview with #AAFF59

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

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