#AAF45C#AAF45C

#AAF45C is a very light, vivid yellow-green. Relative luminance 0.740; OKLCH L 88.9% C 0.197 H 131.4°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#AAF45C
RGB	rgb(170, 244, 92)
HSL	hsl(89, 87%, 66%)
HSV	hsv(89, 62%, 96%)
CMYK	cmyk(30.3%, 0%, 62.3%, 4.3%)
CIE-LAB	lab(88.93, -46.36, 64.04)
CIE-LCH	lch(88.93, 79.06, 125.90°)
OKLab	oklab(88.88% -0.1302 0.1476)
OKLCH	oklch(88.88% 0.197 131.4)
XYZ	xyz(50.8595, 74.0185, 21.7305)
Luminance	0.7402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF45C #A65CF4

analogous

#F4F25C #AAF45C #5EF45C

triadic

#AAF45C #5CAAF4 #F45CAA

tetradic

#AAF45C #5CF4F2 #A65CF4 #F45C5E

square

#AAF45C #5CF4F2 #A65CF4 #F45C5E

split-complementary

#AAF45C #5C5EF4 #F25CF4

monochromatic

#6DC80E #8CF023 #AAF45C #C8F895 #E6FCCF

Accessibility & contrast

On white

1.33

#AAF45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#AAF45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF45C

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF45C	#FFFFFF	#000000	##000000
##AAF45C	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE349

Deuteranopia (green-blind)

#F4DD68

Tritanopia (blue-blind)

#ADEAD4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #aaf45c;
/* rgb */ color: rgb(170, 244, 92);
/* oklch */ color: oklch(88.9% 0.197 131.4);

Tailwind

colors: {
  custom: {
    50: '#c7f890',
    500: '#aaf45c',
    950: '#000000',
  },
}

SCSS

$custom: #aaf45c;
$custom-light: #c7f890;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf45c",
  "rgb": {
    "r": 170,
    "g": 244,
    "b": 92
  },
  "hsl": {
    "h": 89.211,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88883,
    "c": 0.19678,
    "h": 131.4
  },
  "luminance": 0.7402
}

Semantic roles & 50–950 ramp

primary

#AAF45C

secondary

#782FC5

accent

#02E470

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #AAF45C

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

Preview Lab → · Contrast checker → · Palette generator →