#AFCA57#AFCA57

#AFCA57 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.5% C 0.145 H 120.8°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#AFCA57
RGB	rgb(175, 202, 87)
HSL	hsl(74, 52%, 57%)
HSV	hsv(74, 57%, 79%)
CMYK	cmyk(13.4%, 0%, 56.9%, 20.8%)
CIE-LAB	lab(77.31, -25.87, 53.34)
CIE-LCH	lch(77.31, 59.28, 115.88°)
OKLab	oklab(79.54% -0.0741 0.1242)
OKLCH	oklch(79.54% 0.145 120.8)
XYZ	xyz(40.5204, 52.0432, 16.9256)
Luminance	0.5204 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFCA57 #7257CA

analogous

#CAAC57 #AFCA57 #76CA57

triadic

#AFCA57 #57AFCA #CA57AF

tetradic

#AFCA57 #57CAAC #7257CA #CA5776

square

#AFCA57 #57CAAC #7257CA #CA5776

split-complementary

#AFCA57 #5776CA #AC57CA

monochromatic

#6A7F28 #91AD37 #AFCA57 #C5D986 #DBE7B4

Accessibility & contrast

On white

1.84

#AFCA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#AFCA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFCA57

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFCA57	#FFFFFF	#000000	##000000
##AFCA57	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF4B

Deuteranopia (green-blind)

#D2BF5E

Tritanopia (blue-blind)

#B7C1B1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #afca57;
/* rgb */ color: rgb(175, 202, 87);
/* oklch */ color: oklch(79.5% 0.145 120.8);

Tailwind

colors: {
  custom: {
    50: '#c9da8a',
    500: '#afca57',
    950: '#000000',
  },
}

SCSS

$custom: #afca57;
$custom-light: #c9da8a;
$custom-dark: #000000;

JSON

{
  "hex": "#afca57",
  "rgb": {
    "r": 175,
    "g": 202,
    "b": 87
  },
  "hsl": {
    "h": 74.087,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79544,
    "c": 0.14461,
    "h": 120.8
  },
  "luminance": 0.52043
}

Semantic roles & 50–950 ramp

primary

#AFCA57

secondary

#503F87

accent

#4CDB6E

background

#FEFEFC

surface

#FAFBF4

border

#D3D4CE

text

#13140C

muted

#83837F

Preview Lab

Preview with #AFCA57

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

Preview Lab → · Contrast checker → · Palette generator →