#AAF559#AAF559

#AAF559 is a very light, highly saturated yellow-green. Relative luminance 0.746; OKLCH L 89.1% C 0.200 H 131.3°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#AAF559
RGB	rgb(170, 245, 89)
HSL	hsl(89, 89%, 65%)
HSV	hsv(89, 64%, 96%)
CMYK	cmyk(30.6%, 0%, 63.7%, 3.9%)
CIE-LAB	lab(89.19, -47.02, 65.53)
CIE-LCH	lch(89.19, 80.66, 125.66°)
OKLab	oklab(89.09% -0.1322 0.1504)
OKLCH	oklch(89.09% 0.2 131.3)
XYZ	xyz(51.0326, 74.5704, 21.1540)
Luminance	0.7457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF559 #A459F5

analogous

#F5F259 #AAF559 #5CF559

triadic

#AAF559 #59AAF5 #F559AA

tetradic

#AAF559 #59F5F2 #A459F5 #F5595C

square

#AAF559 #59F5F2 #A459F5 #F5595C

split-complementary

#AAF559 #595CF5 #F259F5

monochromatic

#6DC80C #8CF21F #AAF559 #C8F893 #E5FCCC

Accessibility & contrast

On white

1.32

#AAF559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#AAF559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF559

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF559	#FFFFFF	#000000	##000000
##AAF559	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE445

Deuteranopia (green-blind)

#F5DE65

Tritanopia (blue-blind)

#ADEBD5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aaf559;
/* rgb */ color: rgb(170, 245, 89);
/* oklch */ color: oklch(89.1% 0.200 131.3);

Tailwind

colors: {
  custom: {
    50: '#c8f98e',
    500: '#aaf559',
    950: '#000000',
  },
}

SCSS

$custom: #aaf559;
$custom-light: #c8f98e;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf559",
  "rgb": {
    "r": 170,
    "g": 245,
    "b": 89
  },
  "hsl": {
    "h": 88.846,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89087,
    "c": 0.20023,
    "h": 131.3
  },
  "luminance": 0.74572
}

Semantic roles & 50–950 ramp

primary

#AAF559

secondary

#762EC4

accent

#00E56E

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #AAF559

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

Preview Lab → · Contrast checker → · Palette generator →