#AFD438#AFD438

#AFD438 is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 81.6% C 0.179 H 122.3°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#AFD438
RGB	rgb(175, 212, 56)
HSL	hsl(74, 64%, 53%)
HSV	hsv(74, 74%, 83%)
CMYK	cmyk(17.5%, 0%, 73.6%, 16.9%)
CIE-LAB	lab(79.89, -32.67, 68.30)
CIE-LCH	lch(79.89, 75.71, 115.57°)
OKLab	oklab(81.55% -0.0958 0.1515)
OKLCH	oklch(81.55% 0.179 122.3)
XYZ	xyz(41.9371, 56.4863, 12.4342)
Luminance	0.5649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD438 #5D38D4

analogous

#D4AB38 #AFD438 #61D438

triadic

#AFD438 #38AFD4 #D438AF

tetradic

#AFD438 #38D4AB #5D38D4 #D43861

square

#AFD438 #38D4AB #5D38D4 #D43861

split-complementary

#AFD438 #3861D4 #AB38D4

monochromatic

#61781A #8AAA25 #AFD438 #C3DF6A #D7EA9D

Accessibility & contrast

On white

1.71

#AFD438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#AFD438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD438

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD438	#FFFFFF	#000000	##000000
##AFD438	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)

#E1C716

Deuteranopia (green-blind)

#DCC646

Tritanopia (blue-blind)

#B8C9B6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #afd438;
/* rgb */ color: rgb(175, 212, 56);
/* oklch */ color: oklch(81.6% 0.179 122.3);

Tailwind

colors: {
  custom: {
    50: '#cbe17a',
    500: '#afd438',
    950: '#000000',
  },
}

SCSS

$custom: #afd438;
$custom-light: #cbe17a;
$custom-dark: #000000;

JSON

{
  "hex": "#afd438",
  "rgb": {
    "r": 175,
    "g": 212,
    "b": 56
  },
  "hsl": {
    "h": 74.231,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.81551,
    "c": 0.17922,
    "h": 122.3
  },
  "luminance": 0.56486
}

Semantic roles & 50–950 ramp

primary

#AFD438

secondary

#433080

accent

#40E768

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFD438

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

Preview Lab → · Contrast checker → · Palette generator →