#AFCF38#AFCF38

#AFCF38 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.4% C 0.173 H 121.0°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#AFCF38
RGB	rgb(175, 207, 56)
HSL	hsl(73, 61%, 52%)
HSV	hsv(73, 73%, 81%)
CMYK	cmyk(15.5%, 0%, 72.9%, 18.8%)
CIE-LAB	lab(78.48, -30.34, 66.94)
CIE-LCH	lch(78.48, 73.49, 114.38°)
OKLab	oklab(80.41% -0.0894 0.1486)
OKLCH	oklch(80.41% 0.173 121)
XYZ	xyz(40.7065, 54.0252, 12.0240)
Luminance	0.5403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFCF38 #5838CF

analogous

#CFA438 #AFCF38 #64CF38

triadic

#AFCF38 #38AFCF #CF38AF

tetradic

#AFCF38 #38CFA4 #5838CF #CF3864

square

#AFCF38 #38CFA4 #5838CF #CF3864

split-complementary

#AFCF38 #3864CF #A438CF

monochromatic

#5F711B #88A327 #AFCF38 #C3DB69 #D7E79B

Accessibility & contrast

On white

1.78

#AFCF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#AFCF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFCF38

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFCF38	#FFFFFF	#000000	##000000
##AFCF38	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC319

Deuteranopia (green-blind)

#D8C245

Tritanopia (blue-blind)

#B9C4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #afcf38;
/* rgb */ color: rgb(175, 207, 56);
/* oklch */ color: oklch(80.4% 0.173 121.0);

Tailwind

colors: {
  custom: {
    50: '#cbdd79',
    500: '#afcf38',
    950: '#000000',
  },
}

SCSS

$custom: #afcf38;
$custom-light: #cbdd79;
$custom-dark: #000000;

JSON

{
  "hex": "#afcf38",
  "rgb": {
    "r": 175,
    "g": 207,
    "b": 56
  },
  "hsl": {
    "h": 72.715,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.8041,
    "c": 0.17343,
    "h": 121
  },
  "luminance": 0.54025
}

Semantic roles & 50–950 ramp

primary

#AFCF38

secondary

#40317A

accent

#44E466

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFCF38

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

Preview Lab → · Contrast checker → · Palette generator →