#AFC540#AFC540

#AFC540 is a light, vivid yellow. Relative luminance 0.494; OKLCH L 78.2% C 0.157 H 118.3°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#AFC540
RGB	rgb(175, 197, 64)
HSL	hsl(70, 53%, 51%)
HSV	hsv(70, 68%, 77%)
CMYK	cmyk(11.2%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(75.71, -25.12, 61.29)
CIE-LCH	lch(75.71, 66.24, 112.29°)
OKLab	oklab(78.2% -0.0743 0.138)
OKLCH	oklch(78.2% 0.157 118.3)
XYZ	xyz(38.5716, 49.4170, 12.3560)
Luminance	0.4942 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC540 #5640C5

analogous

#C59840 #AFC540 #6CC540

triadic

#AFC540 #40AFC5 #C540AF

tetradic

#AFC540 #40C598 #5640C5 #C5406C

square

#AFC540 #40C598 #5640C5 #C5406C

split-complementary

#AFC540 #406CC5 #9840C5

monochromatic

#5E6A20 #88992F #AFC540 #C3D36F #D6E29E

Accessibility & contrast

On white

1.93

#AFC540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#AFC540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC540

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC540	#FFFFFF	#000000	##000000
##AFC540	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA2C

Deuteranopia (green-blind)

#CFBB4A

Tritanopia (blue-blind)

#B9BAAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #afc540;
/* rgb */ color: rgb(175, 197, 64);
/* oklch */ color: oklch(78.2% 0.157 118.3);

Tailwind

colors: {
  custom: {
    50: '#cad67c',
    500: '#afc540',
    950: '#000000',
  },
}

SCSS

$custom: #afc540;
$custom-light: #cad67c;
$custom-dark: #000000;

JSON

{
  "hex": "#afc540",
  "rgb": {
    "r": 175,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 69.925,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.78199,
    "c": 0.15671,
    "h": 118.3
  },
  "luminance": 0.49417
}

Semantic roles & 50–950 ramp

primary

#AFC540

secondary

#9D93CE

accent

#4BDD63

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #AFC540

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

Preview Lab → · Contrast checker → · Palette generator →