#AFCD37#AFCD37

#AFCD37 is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.9% C 0.172 H 120.5°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#AFCD37
RGB	rgb(175, 205, 55)
HSL	hsl(72, 60%, 51%)
HSV	hsv(72, 73%, 80%)
CMYK	cmyk(14.6%, 0%, 73.2%, 19.6%)
CIE-LAB	lab(77.91, -29.45, 66.73)
CIE-LCH	lch(77.91, 72.93, 113.81°)
OKLab	oklab(79.95% -0.087 0.148)
OKLCH	oklch(79.95% 0.172 120.5)
XYZ	xyz(40.2008, 53.0526, 11.7360)
Luminance	0.5305 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFCD37 #5537CD

analogous

#CDA037 #AFCD37 #64CD37

triadic

#AFCD37 #37AFCD #CD37AF

tetradic

#AFCD37 #37CDA0 #5537CD #CD3764

square

#AFCD37 #37CDA0 #5537CD #CD3764

split-complementary

#AFCD37 #3764CD #A037CD

monochromatic

#5E6E1C #879F28 #AFCD37 #C3D968 #D6E599

Accessibility & contrast

On white

1.81

#AFCD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#AFCD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFCD37

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFCD37	#FFFFFF	#000000	##000000
##AFCD37	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC118

Deuteranopia (green-blind)

#D6C144

Tritanopia (blue-blind)

#B9C2B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #afcd37;
/* rgb */ color: rgb(175, 205, 55);
/* oklch */ color: oklch(79.9% 0.172 120.5);

Tailwind

colors: {
  custom: {
    50: '#cadc78',
    500: '#afcd37',
    950: '#000000',
  },
}

SCSS

$custom: #afcd37;
$custom-light: #cadc78;
$custom-dark: #000000;

JSON

{
  "hex": "#afcd37",
  "rgb": {
    "r": 175,
    "g": 205,
    "b": 55
  },
  "hsl": {
    "h": 72,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.79948,
    "c": 0.17169,
    "h": 120.5
  },
  "luminance": 0.53052
}

Semantic roles & 50–950 ramp

primary

#AFCD37

secondary

#3F3177

accent

#45E364

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFCD37

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

Preview Lab → · Contrast checker → · Palette generator →