#AFC439#AFC439

#AFC439 is a light, vivid yellow. Relative luminance 0.489; OKLCH L 77.9% C 0.160 H 117.8°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#AFC439
RGB	rgb(175, 196, 57)
HSL	hsl(69, 55%, 50%)
HSV	hsv(69, 71%, 77%)
CMYK	cmyk(10.7%, 0%, 70.9%, 23.1%)
CIE-LAB	lab(75.38, -25.04, 63.58)
CIE-LCH	lch(75.38, 68.33, 111.49°)
OKLab	oklab(77.92% -0.0747 0.1417)
OKLCH	oklch(77.92% 0.16 117.8)
XYZ	xyz(38.1585, 48.8896, 11.2965)
Luminance	0.4889 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC439 #4E39C4

analogous

#C49439 #AFC439 #69C439

triadic

#AFC439 #39AFC4 #C439AF

tetradic

#AFC439 #39C494 #4E39C4 #C43969

square

#AFC439 #39C494 #4E39C4 #C43969

split-complementary

#AFC439 #3969C4 #9439C4

monochromatic

#5A651D #85952B #AFC439 #C3D367 #D6E197

Accessibility & contrast

On white

1.95

#AFC439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#AFC439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC439

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC439	#FFFFFF	#000000	##000000
##AFC439	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B920

Deuteranopia (green-blind)

#CFBA44

Tritanopia (blue-blind)

#BAB9A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #afc439;
/* rgb */ color: rgb(175, 196, 57);
/* oklch */ color: oklch(77.9% 0.160 117.8);

Tailwind

colors: {
  custom: {
    50: '#cad578',
    500: '#afc439',
    950: '#000000',
  },
}

SCSS

$custom: #afc439;
$custom-light: #cad578;
$custom-dark: #000000;

JSON

{
  "hex": "#afc439",
  "rgb": {
    "r": 175,
    "g": 196,
    "b": 57
  },
  "hsl": {
    "h": 69.065,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.77921,
    "c": 0.16017,
    "h": 117.8
  },
  "luminance": 0.48889
}

Semantic roles & 50–950 ramp

primary

#AFC439

secondary

#968DCC

accent

#4ADE60

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #AFC439

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

Preview Lab → · Contrast checker → · Palette generator →