#AEFF59#AEFF59

#AEFF59 is a very light, highly saturated yellow-green. Relative luminance 0.812; OKLCH L 91.6% C 0.211 H 131.7°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#AEFF59
RGB	rgb(174, 255, 89)
HSL	hsl(89, 100%, 67%)
HSV	hsv(89, 65%, 100%)
CMYK	cmyk(31.8%, 0%, 65.1%, 0%)
CIE-LAB	lab(92.24, -49.84, 68.85)
CIE-LCH	lch(92.24, 84.99, 125.90°)
OKLab	oklab(91.62% -0.1402 0.1573)
OKLCH	oklch(91.62% 0.211 131.7)
XYZ	xyz(55.0181, 81.2380, 22.2310)
Luminance	0.8124 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEFF59 #AA59FF

analogous

#FFFD59 #AEFF59 #5BFF59

triadic

#AEFF59 #59AEFF #FF59AE

tetradic

#AEFF59 #59FFFD #AA59FF #FF595B

square

#AEFF59 #59FFFD #AA59FF #FF595B

split-complementary

#AEFF59 #595BFF #FD59FF

monochromatic

#71DE00 #90FF1C #AEFF59 #CCFF96 #EAFFD3

Accessibility & contrast

On white

1.22

#AEFF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#AEFF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEFF59

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEFF59	#FFFFFF	#000000	##000000
##AEFF59	1.00	1.22	17.25	17.25
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.25	21.00	1.00	1.00
##000000	17.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED43

Deuteranopia (green-blind)

#FEE767

Tritanopia (blue-blind)

#B0F5DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #aeff59;
/* rgb */ color: rgb(174, 255, 89);
/* oklch */ color: oklch(91.6% 0.211 131.7);

Tailwind

colors: {
  custom: {
    50: '#cbff8f',
    500: '#aeff59',
    950: '#000000',
  },
}

SCSS

$custom: #aeff59;
$custom-light: #cbff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#aeff59",
  "rgb": {
    "r": 174,
    "g": 255,
    "b": 89
  },
  "hsl": {
    "h": 89.277,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.91621,
    "c": 0.21068,
    "h": 131.7
  },
  "luminance": 0.8124
}

Semantic roles & 50–950 ramp

primary

#AEFF59

secondary

#7C26D6

accent

#00E670

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180D

muted

#83867F

Preview Lab

Preview with #AEFF59

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

Preview Lab → · Contrast checker → · Palette generator →