#AAF55C#AAF55C

#AAF55C is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.1% C 0.198 H 131.5°. Best body text is #000000 at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#AAF55C
RGB	rgb(170, 245, 92)
HSL	hsl(89, 88%, 66%)
HSV	hsv(89, 62%, 96%)
CMYK	cmyk(30.6%, 0%, 62.4%, 3.9%)
CIE-LAB	lab(89.22, -46.79, 64.35)
CIE-LCH	lch(89.22, 79.56, 126.02°)
OKLab	oklab(89.11% -0.1313 0.1482)
OKLCH	oklch(89.11% 0.198 131.5)
XYZ	xyz(51.1612, 74.6219, 21.8310)
Luminance	0.7462 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF55C #A75CF5

analogous

#F5F45C #AAF55C #5DF55C

triadic

#AAF55C #5CAAF5 #F55CAA

tetradic

#AAF55C #5CF5F4 #A75CF5 #F55C5D

square

#AAF55C #5CF5F4 #A75CF5 #F55C5D

split-complementary

#AAF55C #5C5DF5 #F45CF5

monochromatic

#6DCA0C #8CF122 #AAF55C #C8F996 #E6FCCF

Accessibility & contrast

On white

1.32

#AAF55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#AAF55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF55C

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF55C	#FFFFFF	#000000	##000000
##AAF55C	1.00	1.32	15.92	15.92
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.92	21.00	1.00	1.00
##000000	15.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE449

Deuteranopia (green-blind)

#F5DE68

Tritanopia (blue-blind)

#ADEBD5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aaf55c;
/* rgb */ color: rgb(170, 245, 92);
/* oklch */ color: oklch(89.1% 0.198 131.5);

Tailwind

colors: {
  custom: {
    50: '#c7f990',
    500: '#aaf55c',
    950: '#000000',
  },
}

SCSS

$custom: #aaf55c;
$custom-light: #c7f990;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf55c",
  "rgb": {
    "r": 170,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 89.412,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89114,
    "c": 0.19803,
    "h": 131.5
  },
  "luminance": 0.74624
}

Semantic roles & 50–950 ramp

primary

#AAF55C

secondary

#792FC6

accent

#00E571

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #AAF55C

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

Preview Lab → · Contrast checker → · Palette generator →