#AFC539#AFC539

#AFC539 is a light, vivid yellow. Relative luminance 0.493; OKLCH L 78.1% C 0.161 H 118.1°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#AFC539
RGB	rgb(175, 197, 57)
HSL	hsl(69, 55%, 50%)
HSV	hsv(69, 71%, 77%)
CMYK	cmyk(11.2%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(75.66, -25.52, 63.85)
CIE-LCH	lch(75.66, 68.77, 111.79°)
OKLab	oklab(78.15% -0.076 0.1423)
OKLCH	oklch(78.15% 0.161 118.1)
XYZ	xyz(38.3848, 49.3422, 11.3720)
Luminance	0.4934 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC539 #4F39C5

analogous

#C59539 #AFC539 #69C539

triadic

#AFC539 #39AFC5 #C539AF

tetradic

#AFC539 #39C595 #4F39C5 #C53969

square

#AFC539 #39C595 #4F39C5 #C53969

split-complementary

#AFC539 #3969C5 #9539C5

monochromatic

#5B661E #85962B #AFC539 #C2D368 #D5E197

Accessibility & contrast

On white

1.93

#AFC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#AFC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC539

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC539	#FFFFFF	#000000	##000000
##AFC539	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA20

Deuteranopia (green-blind)

#D0BB44

Tritanopia (blue-blind)

#B9BAAA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #afc539;
/* rgb */ color: rgb(175, 197, 57);
/* oklch */ color: oklch(78.1% 0.161 118.1);

Tailwind

colors: {
  custom: {
    50: '#cad679',
    500: '#afc539',
    950: '#000000',
  },
}

SCSS

$custom: #afc539;
$custom-light: #cad679;
$custom-dark: #000000;

JSON

{
  "hex": "#afc539",
  "rgb": {
    "r": 175,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 69.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.78147,
    "c": 0.16131,
    "h": 118.1
  },
  "luminance": 0.49342
}

Semantic roles & 50–950 ramp

primary

#AFC539

secondary

#978DCD

accent

#49DE61

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #AFC539

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

Preview Lab → · Contrast checker → · Palette generator →