#AEFF5A#AEFF5A

#AEFF5A is a very light, highly saturated yellow-green. Relative luminance 0.813; OKLCH L 91.6% C 0.210 H 131.8°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#AEFF5A
RGB	rgb(174, 255, 90)
HSL	hsl(89, 100%, 68%)
HSV	hsv(89, 65%, 100%)
CMYK	cmyk(31.8%, 0%, 64.7%, 0%)
CIE-LAB	lab(92.25, -49.76, 68.47)
CIE-LCH	lch(92.25, 84.64, 126.01°)
OKLab	oklab(91.63% -0.1399 0.1566)
OKLCH	oklch(91.63% 0.21 131.8)
XYZ	xyz(55.0604, 81.2549, 22.4536)
Luminance	0.8126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEFF5A #AB5AFF

analogous

#FFFE5A #AEFF5A #5BFF5A

triadic

#AEFF5A #5AAEFF #FF5AAE

tetradic

#AEFF5A #5AFFFE #AB5AFF #FF5A5B

square

#AEFF5A #5AFFFE #AB5AFF #FF5A5B

split-complementary

#AEFF5A #5A5BFF #FE5AFF

monochromatic

#71DF00 #90FF1D #AEFF5A #CCFF97 #EAFFD4

Accessibility & contrast

On white

1.22

#AEFF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#AEFF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEFF5A

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEFF5A	#FFFFFF	#000000	##000000
##AEFF5A	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)

#FFED44

Deuteranopia (green-blind)

#FEE767

Tritanopia (blue-blind)

#B0F5DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #aeff5a;
/* rgb */ color: rgb(174, 255, 90);
/* oklch */ color: oklch(91.6% 0.210 131.8);

Tailwind

colors: {
  custom: {
    50: '#cbff90',
    500: '#aeff5a',
    950: '#000000',
  },
}

SCSS

$custom: #aeff5a;
$custom-light: #cbff90;
$custom-dark: #000000;

JSON

{
  "hex": "#aeff5a",
  "rgb": {
    "r": 174,
    "g": 255,
    "b": 90
  },
  "hsl": {
    "h": 89.455,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.91629,
    "c": 0.20999,
    "h": 131.8
  },
  "luminance": 0.81257
}

Semantic roles & 50–950 ramp

primary

#AEFF5A

secondary

#7D26D7

accent

#00E671

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180D

muted

#83867F

Preview Lab

Preview with #AEFF5A

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

Preview Lab → · Contrast checker → · Palette generator →