#AFD738#AFD738

#AFD738 is a very light, vivid yellow-green. Relative luminance 0.580; OKLCH L 82.2% C 0.183 H 123.0°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#AFD738
RGB	rgb(175, 215, 56)
HSL	hsl(75, 67%, 53%)
HSV	hsv(75, 74%, 84%)
CMYK	cmyk(18.6%, 0%, 74%, 15.7%)
CIE-LAB	lab(80.74, -34.05, 69.11)
CIE-LCH	lch(80.74, 77.04, 116.23°)
OKLab	oklab(82.24% -0.0996 0.1532)
OKLCH	oklch(82.24% 0.183 123)
XYZ	xyz(42.6940, 58.0001, 12.6865)
Luminance	0.5800 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD738 #6038D7

analogous

#D7AF38 #AFD738 #60D738

triadic

#AFD738 #38AFD7 #D738AF

tetradic

#AFD738 #38D7AF #6038D7 #D73860

square

#AFD738 #38D7AF #6038D7 #D73860

split-complementary

#AFD738 #3860D7 #AF38D7

monochromatic

#637C19 #8CAF23 #AFD738 #C3E16B #D8EB9E

Accessibility & contrast

On white

1.67

#AFD738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#AFD738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD738

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD738	#FFFFFF	#000000	##000000
##AFD738	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4C914

Deuteranopia (green-blind)

#DEC847

Tritanopia (blue-blind)

#B8CCB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #afd738;
/* rgb */ color: rgb(175, 215, 56);
/* oklch */ color: oklch(82.2% 0.183 123.0);

Tailwind

colors: {
  custom: {
    50: '#cbe37a',
    500: '#afd738',
    950: '#000000',
  },
}

SCSS

$custom: #afd738;
$custom-light: #cbe37a;
$custom-dark: #000000;

JSON

{
  "hex": "#afd738",
  "rgb": {
    "r": 175,
    "g": 215,
    "b": 56
  },
  "hsl": {
    "h": 75.094,
    "s": 66.527,
    "l": 53.137
  },
  "oklch": {
    "l": 0.82237,
    "c": 0.18271,
    "h": 123
  },
  "luminance": 0.58
}

Semantic roles & 50–950 ramp

primary

#AFD738

secondary

#453083

accent

#3EE969

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFD738

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

Preview Lab → · Contrast checker → · Palette generator →