#AFCA3B#AFCA3B

#AFCA3B is a light, vivid yellow-green. Relative luminance 0.517; OKLCH L 79.3% C 0.166 H 119.7°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#AFCA3B
RGB	rgb(175, 202, 59)
HSL	hsl(71, 57%, 51%)
HSV	hsv(71, 71%, 79%)
CMYK	cmyk(13.4%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(77.08, -27.81, 64.53)
CIE-LCH	lch(77.08, 70.27, 113.32°)
OKLab	oklab(79.29% -0.0822 0.144)
OKLCH	oklch(79.29% 0.166 119.7)
XYZ	xyz(39.5899, 51.6710, 12.0247)
Luminance	0.5167 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFCA3B #563BCA

analogous

#CA9D3B #AFCA3B #67CA3B

triadic

#AFCA3B #3BAFCA #CA3BAF

tetradic

#AFCA3B #3BCA9D #563BCA #CA3B67

square

#AFCA3B #3BCA9D #563BCA #CA3B67

split-complementary

#AFCA3B #3B67CA #9D3BCA

monochromatic

#5E6D1E #889D2B #AFCA3B #C3D76B #D6E49B

Accessibility & contrast

On white

1.85

#AFCA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#AFCA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFCA3B

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFCA3B	#FFFFFF	#000000	##000000
##AFCA3B	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE22

Deuteranopia (green-blind)

#D4BF47

Tritanopia (blue-blind)

#B9BFAE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #afca3b;
/* rgb */ color: rgb(175, 202, 59);
/* oklch */ color: oklch(79.3% 0.166 119.7);

Tailwind

colors: {
  custom: {
    50: '#cada7a',
    500: '#afca3b',
    950: '#000000',
  },
}

SCSS

$custom: #afca3b;
$custom-light: #cada7a;
$custom-dark: #000000;

JSON

{
  "hex": "#afca3b",
  "rgb": {
    "r": 175,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 71.329,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.79293,
    "c": 0.16584,
    "h": 119.7
  },
  "luminance": 0.51671
}

Semantic roles & 50–950 ramp

primary

#AFCA3B

secondary

#3F3377

accent

#47E164

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #AFCA3B

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

Preview Lab → · Contrast checker → · Palette generator →