#AFF58A#AFF58A

#AFF58A is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 90.0% C 0.155 H 135.6°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#AFF58A
RGB	rgb(175, 245, 138)
HSL	hsl(99, 84%, 75%)
HSV	hsv(99, 44%, 96%)
CMYK	cmyk(28.6%, 0%, 43.7%, 3.9%)
CIE-LAB	lab(89.98, -40.35, 44.59)
CIE-LCH	lch(89.98, 60.14, 132.14°)
OKLab	oklab(89.96% -0.1108 0.1086)
OKLCH	oklch(89.96% 0.155 135.6)
XYZ	xyz(54.9177, 76.2519, 35.8644)
Luminance	0.7625 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF58A #D08AF5

analogous

#E5F58A #AFF58A #8AF59A

triadic

#AFF58A #8AAFF5 #F58AAF

tetradic

#AFF58A #8AE5F5 #D08AF5 #F59A8A

square

#AFF58A #8AE5F5 #D08AF5 #F59A8A

split-complementary

#AFF58A #9A8AF5 #F58AE5

monochromatic

#62EB19 #88F052 #AFF58A #D6FAC2 #ECFDE3

Accessibility & contrast

On white

1.29

#AFF58A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#AFF58A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF58A

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF58A	#FFFFFF	#000000	##000000
##AFF58A	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE682

Deuteranopia (green-blind)

#F2E090

Tritanopia (blue-blind)

#AEEEDB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #aff58a;
/* rgb */ color: rgb(175, 245, 138);
/* oklch */ color: oklch(90.0% 0.155 135.6);

Tailwind

colors: {
  custom: {
    50: '#c9f9ae',
    500: '#aff58a',
    950: '#000000',
  },
}

SCSS

$custom: #aff58a;
$custom-light: #c9f9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#aff58a",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 138
  },
  "hsl": {
    "h": 99.252,
    "s": 84.252,
    "l": 75.098
  },
  "oklch": {
    "l": 0.89962,
    "c": 0.15514,
    "h": 135.6
  },
  "luminance": 0.76254
}

Semantic roles & 50–950 ramp

primary

#AFF58A

secondary

#A551D2

accent

#05E195

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF58A

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

Preview Lab → · Contrast checker → · Palette generator →