#AFD43A#AFD43A

#AFD43A is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 81.6% C 0.178 H 122.4°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#AFD43A
RGB	rgb(175, 212, 58)
HSL	hsl(74, 64%, 53%)
HSV	hsv(74, 73%, 83%)
CMYK	cmyk(17.5%, 0%, 72.6%, 16.9%)
CIE-LAB	lab(79.90, -32.57, 67.64)
CIE-LCH	lch(79.90, 75.07, 115.71°)
OKLab	oklab(81.56% -0.0954 0.1504)
OKLCH	oklch(81.56% 0.178 122.4)
XYZ	xyz(41.9870, 56.5063, 12.6970)
Luminance	0.5651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD43A #5F3AD4

analogous

#D4AC3A #AFD43A #62D43A

triadic

#AFD43A #3AAFD4 #D43AAF

tetradic

#AFD43A #3AD4AC #5F3AD4 #D43A62

square

#AFD43A #3AD4AC #5F3AD4 #D43A62

split-complementary

#AFD43A #3A62D4 #AC3AD4

monochromatic

#62791A #8BAB25 #AFD43A #C3DF6C #D8EA9E

Accessibility & contrast

On white

1.71

#AFD43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#AFD43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD43A

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD43A	#FFFFFF	#000000	##000000
##AFD43A	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)

#E1C71B

Deuteranopia (green-blind)

#DCC648

Tritanopia (blue-blind)

#B8C9B6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #afd43a;
/* rgb */ color: rgb(175, 212, 58);
/* oklch */ color: oklch(81.6% 0.178 122.4);

Tailwind

colors: {
  custom: {
    50: '#cbe17b',
    500: '#afd43a',
    950: '#000000',
  },
}

SCSS

$custom: #afd43a;
$custom-light: #cbe17b;
$custom-dark: #000000;

JSON

{
  "hex": "#afd43a",
  "rgb": {
    "r": 175,
    "g": 212,
    "b": 58
  },
  "hsl": {
    "h": 74.416,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81563,
    "c": 0.17809,
    "h": 122.4
  },
  "luminance": 0.56506
}

Semantic roles & 50–950 ramp

primary

#AFD43A

secondary

#443181

accent

#41E769

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFD43A

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

Preview Lab → · Contrast checker → · Palette generator →