#AFD439#AFD439

#AFD439 is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 81.6% C 0.179 H 122.4°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#AFD439
RGB	rgb(175, 212, 57)
HSL	hsl(74, 64%, 53%)
HSV	hsv(74, 73%, 83%)
CMYK	cmyk(17.5%, 0%, 73.1%, 16.9%)
CIE-LAB	lab(79.90, -32.62, 67.97)
CIE-LCH	lch(79.90, 75.39, 115.64°)
OKLab	oklab(81.56% -0.0956 0.1509)
OKLCH	oklch(81.56% 0.179 122.4)
XYZ	xyz(41.9618, 56.4962, 12.5643)
Luminance	0.5650 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD439 #5E39D4

analogous

#D4AC39 #AFD439 #61D439

triadic

#AFD439 #39AFD4 #D439AF

tetradic

#AFD439 #39D4AC #5E39D4 #D43961

square

#AFD439 #39D4AC #5E39D4 #D43961

split-complementary

#AFD439 #3961D4 #AC39D4

monochromatic

#62781A #8BAB25 #AFD439 #C3DF6B #D8EA9E

Accessibility & contrast

On white

1.71

#AFD439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#AFD439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD439

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD439	#FFFFFF	#000000	##000000
##AFD439	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C719

Deuteranopia (green-blind)

#DCC647

Tritanopia (blue-blind)

#B8C9B6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #afd439;
/* rgb */ color: rgb(175, 212, 57);
/* oklch */ color: oklch(81.6% 0.179 122.4);

Tailwind

colors: {
  custom: {
    50: '#cbe17a',
    500: '#afd439',
    950: '#000000',
  },
}

SCSS

$custom: #afd439;
$custom-light: #cbe17a;
$custom-dark: #000000;

JSON

{
  "hex": "#afd439",
  "rgb": {
    "r": 175,
    "g": 212,
    "b": 57
  },
  "hsl": {
    "h": 74.323,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.81557,
    "c": 0.17866,
    "h": 122.4
  },
  "luminance": 0.56496
}

Semantic roles & 50–950 ramp

primary

#AFD439

secondary

#443180

accent

#40E768

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFD439

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

Preview Lab → · Contrast checker → · Palette generator →