#AFF183#AFF183

#AFF183 is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 88.9% C 0.156 H 134.0°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#AFF183
RGB	rgb(175, 241, 131)
HSL	hsl(96, 80%, 73%)
HSV	hsv(96, 46%, 95%)
CMYK	cmyk(27.4%, 0%, 45.6%, 5.5%)
CIE-LAB	lab(88.76, -39.42, 46.44)
CIE-LCH	lch(88.76, 60.92, 130.33°)
OKLab	oklab(88.95% -0.1086 0.1124)
OKLCH	oklch(88.95% 0.156 134)
XYZ	xyz(53.2301, 73.6616, 32.8819)
Luminance	0.7366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF183 #C583F1

analogous

#E6F183 #AFF183 #83F18E

triadic

#AFF183 #83AFF1 #F183AF

tetradic

#AFF183 #83E6F1 #C583F1 #F18E83

square

#AFF183 #83E6F1 #C583F1 #F18E83

split-complementary

#AFF183 #8E83F1 #F183E6

monochromatic

#69E019 #8CEB4C #AFF183 #D2F7BA #EDFCE4

Accessibility & contrast

On white

1.33

#AFF183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#AFF183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF183

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF183	#FFFFFF	#000000	##000000
##AFF183	1.00	1.33	15.73	15.73
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E27A

Deuteranopia (green-blind)

#EFDD8A

Tritanopia (blue-blind)

#AFE9D7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #aff183;
/* rgb */ color: rgb(175, 241, 131);
/* oklch */ color: oklch(88.9% 0.156 134.0);

Tailwind

colors: {
  custom: {
    50: '#c9f6a9',
    500: '#aff183',
    950: '#000000',
  },
}

SCSS

$custom: #aff183;
$custom-light: #c9f6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#aff183",
  "rgb": {
    "r": 175,
    "g": 241,
    "b": 131
  },
  "hsl": {
    "h": 96,
    "s": 79.71,
    "l": 72.941
  },
  "oklch": {
    "l": 0.88949,
    "c": 0.1563,
    "h": 134
  },
  "luminance": 0.73663
}

Semantic roles & 50–950 ramp

primary

#AFF183

secondary

#994CCC

accent

#09DC88

background

#FEFFFD

surface

#FAFEF7

border

#D3D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF183

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

Preview Lab → · Contrast checker → · Palette generator →