#AFA637#AFA637

#AFA637 is a light, vivid yellow. Relative luminance 0.367; OKLCH L 71.2% C 0.130 H 104.7°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#AFA637
RGB	rgb(175, 166, 55)
HSL	hsl(56, 52%, 45%)
HSV	hsv(56, 69%, 69%)
CMYK	cmyk(0%, 5.1%, 68.6%, 31.4%)
CIE-LAB	lab(67.02, -10.00, 56.01)
CIE-LCH	lch(67.02, 56.89, 100.13°)
OKLab	oklab(71.23% -0.0328 0.1254)
OKLCH	oklch(71.23% 0.13 104.7)
XYZ	xyz(32.0063, 36.6634, 9.0045)
Luminance	0.3666 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFA637 #3740AF

analogous

#AF6A37 #AFA637 #7CAF37

triadic

#AFA637 #37AFA6 #A637AF

tetradic

#AFA637 #37AF6A #3740AF #AF377C

square

#AFA637 #37AF6A #3740AF #AF377C

split-complementary

#AFA637 #377CAF #6A37AF

monochromatic

#524E1A #807A28 #AFA637 #CBC259 #D9D387

Accessibility & contrast

On white

2.52

#AFA637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#AFA637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFA637

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFA637	#FFFFFF	#000000	##000000
##AFA637	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A027

Deuteranopia (green-blind)

#B8A53E

Tritanopia (blue-blind)

#BC9B90

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #afa637;
/* rgb */ color: rgb(175, 166, 55);
/* oklch */ color: oklch(71.2% 0.130 104.7);

Tailwind

colors: {
  custom: {
    50: '#cac074',
    500: '#afa637',
    950: '#000000',
  },
}

SCSS

$custom: #afa637;
$custom-light: #cac074;
$custom-dark: #000000;

JSON

{
  "hex": "#afa637",
  "rgb": {
    "r": 175,
    "g": 166,
    "b": 55
  },
  "hsl": {
    "h": 55.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.71229,
    "c": 0.12964,
    "h": 104.7
  },
  "luminance": 0.36662
}

Semantic roles & 50–950 ramp

primary

#AFA637

secondary

#7F84C3

accent

#57DC4C

background

#FCFBF7

surface

#F9F7ED

border

#D2D0C8

text

#141209

muted

#82817B

Preview Lab

Preview with #AFA637

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

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