#AFF059#AFF059

#AFF059 is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.2% C 0.192 H 129.5°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#AFF059
RGB	rgb(175, 240, 89)
HSL	hsl(86, 83%, 65%)
HSV	hsv(86, 63%, 94%)
CMYK	cmyk(27.1%, 0%, 62.9%, 5.9%)
CIE-LAB	lab(88.04, -43.11, 64.37)
CIE-LCH	lch(88.04, 77.47, 123.81°)
OKLab	oklab(88.23% -0.1218 0.1478)
OKLCH	oklch(88.23% 0.192 129.5)
XYZ	xyz(50.6422, 72.1541, 20.7082)
Luminance	0.7216 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF059 #9A59F0

analogous

#F0E659 #AFF059 #64F059

triadic

#AFF059 #59AFF0 #F059AF

tetradic

#AFF059 #59F0E6 #9A59F0 #F05964

square

#AFF059 #59F0E6 #9A59F0 #F05964

split-complementary

#AFF059 #5964F0 #E659F0

monochromatic

#73BD11 #94EB21 #AFF059 #CAF591 #E5FAC9

Accessibility & contrast

On white

1.36

#AFF059 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#AFF059 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF059

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF059	#FFFFFF	#000000	##000000
##AFF059	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE046

Deuteranopia (green-blind)

#F2DB65

Tritanopia (blue-blind)

#B3E6D1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #aff059;
/* rgb */ color: rgb(175, 240, 89);
/* oklch */ color: oklch(88.2% 0.192 129.5);

Tailwind

colors: {
  custom: {
    50: '#cbf58e',
    500: '#aff059',
    950: '#000000',
  },
}

SCSS

$custom: #aff059;
$custom-light: #cbf58e;
$custom-dark: #000000;

JSON

{
  "hex": "#aff059",
  "rgb": {
    "r": 175,
    "g": 240,
    "b": 89
  },
  "hsl": {
    "h": 85.828,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.88225,
    "c": 0.19153,
    "h": 129.5
  },
  "luminance": 0.72155
}

Semantic roles & 50–950 ramp

primary

#AFF059

secondary

#6D31BC

accent

#06E064

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #AFF059

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

Preview Lab → · Contrast checker → · Palette generator →