#AFD53C#AFD53C

#AFD53C is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.8% C 0.178 H 122.7°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#AFD53C
RGB	rgb(175, 213, 60)
HSL	hsl(75, 65%, 54%)
HSV	hsv(75, 72%, 84%)
CMYK	cmyk(17.8%, 0%, 71.8%, 16.5%)
CIE-LAB	lab(80.20, -32.92, 67.24)
CIE-LCH	lch(80.20, 74.87, 116.09°)
OKLab	oklab(81.81% -0.0962 0.1499)
OKLCH	oklch(81.81% 0.178 122.7)
XYZ	xyz(42.2896, 57.0285, 13.0538)
Luminance	0.5703 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD53C #623CD5

analogous

#D5AE3C #AFD53C #62D53C

triadic

#AFD53C #3CAFD5 #D53CAF

tetradic

#AFD53C #3CD5AE #623CD5 #D53C62

square

#AFD53C #3CD5AE #623CD5 #D53C62

split-complementary

#AFD53C #3C62D5 #AE3CD5

monochromatic

#647C1B #8CAE26 #AFD53C #C4E06E #D8EBA1

Accessibility & contrast

On white

1.69

#AFD53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#AFD53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD53C

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD53C	#FFFFFF	#000000	##000000
##AFD53C	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C81F

Deuteranopia (green-blind)

#DDC749

Tritanopia (blue-blind)

#B8CAB7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #afd53c;
/* rgb */ color: rgb(175, 213, 60);
/* oklch */ color: oklch(81.8% 0.178 122.7);

Tailwind

colors: {
  custom: {
    50: '#cbe27c',
    500: '#afd53c',
    950: '#000000',
  },
}

SCSS

$custom: #afd53c;
$custom-light: #cbe27c;
$custom-dark: #000000;

JSON

{
  "hex": "#afd53c",
  "rgb": {
    "r": 175,
    "g": 213,
    "b": 60
  },
  "hsl": {
    "h": 74.902,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.81805,
    "c": 0.17808,
    "h": 122.7
  },
  "luminance": 0.57029
}

Semantic roles & 50–950 ramp

primary

#AFD53C

secondary

#463284

accent

#40E86A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFD53C

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

Preview Lab → · Contrast checker → · Palette generator →