#AFF55E#AFF55E

#AFF55E is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.4% C 0.194 H 130.6°. Best body text is #000000 at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#AFF55E
RGB	rgb(175, 245, 94)
HSL	hsl(88, 88%, 66%)
HSV	hsv(88, 62%, 96%)
CMYK	cmyk(28.6%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(89.50, -44.88, 63.92)
CIE-LCH	lch(89.50, 78.10, 125.07°)
OKLab	oklab(89.42% -0.1262 0.1475)
OKLCH	oklch(89.42% 0.194 130.6)
XYZ	xyz(52.3515, 75.2254, 22.3492)
Luminance	0.7523 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF55E #A45EF5

analogous

#F5F05E #AFF55E #64F55E

triadic

#AFF55E #5EAFF5 #F55EAF

tetradic

#AFF55E #5EF5F0 #A45EF5 #F55E64

square

#AFF55E #5EF5F0 #A45EF5 #F55E64

split-complementary

#AFF55E #5E64F5 #F05EF5

monochromatic

#73CC0D #92F124 #AFF55E #CCF998 #E8FCD1

Accessibility & contrast

On white

1.31

#AFF55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.05

#AFF55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF55E

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF55E	#FFFFFF	#000000	##000000
##AFF55E	1.00	1.31	16.05	16.05
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.05	21.00	1.00	1.00
##000000	16.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44C

Deuteranopia (green-blind)

#F6DF69

Tritanopia (blue-blind)

#B3EBD5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff55e;
/* rgb */ color: rgb(175, 245, 94);
/* oklch */ color: oklch(89.4% 0.194 130.6);

Tailwind

colors: {
  custom: {
    50: '#cbf991',
    500: '#aff55e',
    950: '#000000',
  },
}

SCSS

$custom: #aff55e;
$custom-light: #cbf991;
$custom-dark: #000000;

JSON

{
  "hex": "#aff55e",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 87.815,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.8942,
    "c": 0.19411,
    "h": 130.6
  },
  "luminance": 0.75227
}

Semantic roles & 50–950 ramp

primary

#AFF55E

secondary

#762FC8

accent

#01E56A

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #AFF55E

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

Preview Lab → · Contrast checker → · Palette generator →