#AFC640#AFC640

#AFC640 is a light, vivid yellow-green. Relative luminance 0.499; OKLCH L 78.4% C 0.158 H 118.6°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#AFC640
RGB	rgb(175, 198, 64)
HSL	hsl(70, 54%, 51%)
HSV	hsv(70, 68%, 78%)
CMYK	cmyk(11.6%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(75.99, -25.61, 61.58)
CIE-LCH	lch(75.99, 66.69, 112.58°)
OKLab	oklab(78.43% -0.0756 0.1386)
OKLCH	oklch(78.43% 0.158 118.6)
XYZ	xyz(38.7994, 49.8726, 12.4319)
Luminance	0.4987 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC640 #5740C6

analogous

#C69A40 #AFC640 #6CC640

triadic

#AFC640 #40AFC6 #C640AF

tetradic

#AFC640 #40C69A #5740C6 #C6406C

square

#AFC640 #40C69A #5740C6 #C6406C

split-complementary

#AFC640 #406CC6 #9A40C6

monochromatic

#5F6C20 #889B2E #AFC640 #C3D46F #D6E29E

Accessibility & contrast

On white

1.91

#AFC640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#AFC640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC640

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC640	#FFFFFF	#000000	##000000
##AFC640	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB2C

Deuteranopia (green-blind)

#D0BC4A

Tritanopia (blue-blind)

#B9BBAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #afc640;
/* rgb */ color: rgb(175, 198, 64);
/* oklch */ color: oklch(78.4% 0.158 118.6);

Tailwind

colors: {
  custom: {
    50: '#cad77c',
    500: '#afc640',
    950: '#000000',
  },
}

SCSS

$custom: #afc640;
$custom-light: #cad77c;
$custom-dark: #000000;

JSON

{
  "hex": "#afc640",
  "rgb": {
    "r": 175,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 70.299,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78425,
    "c": 0.15789,
    "h": 118.6
  },
  "luminance": 0.49872
}

Semantic roles & 50–950 ramp

primary

#AFC640

secondary

#9E93CE

accent

#4ADD64

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #AFC640

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

Preview Lab → · Contrast checker → · Palette generator →