#AFC451#AFC451

#AFC451 is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 78.1% C 0.142 H 118.5°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#AFC451
RGB	rgb(175, 196, 81)
HSL	hsl(71, 49%, 54%)
HSV	hsv(71, 59%, 77%)
CMYK	cmyk(10.7%, 0%, 58.7%, 23.1%)
CIE-LAB	lab(75.57, -23.45, 54.06)
CIE-LCH	lch(75.57, 58.93, 113.45°)
OKLab	oklab(78.13% -0.0679 0.125)
OKLCH	oklch(78.13% 0.142 118.5)
XYZ	xyz(38.9049, 49.1882, 15.2277)
Luminance	0.4919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC451 #6651C4

analogous

#C4A051 #AFC451 #76C451

triadic

#AFC451 #51AFC4 #C451AF

tetradic

#AFC451 #51C4A0 #6651C4 #C45176

square

#AFC451 #51C4A0 #6651C4 #C45176

split-complementary

#AFC451 #5176C4 #A051C4

monochromatic

#667327 #8EA137 #AFC451 #C4D37F #D9E3AC

Accessibility & contrast

On white

1.94

#AFC451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#AFC451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC451

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC451	#FFFFFF	#000000	##000000
##AFC451	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA44

Deuteranopia (green-blind)

#CDBB58

Tritanopia (blue-blind)

#B8BAAB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #afc451;
/* rgb */ color: rgb(175, 196, 81);
/* oklch */ color: oklch(78.1% 0.142 118.5);

Tailwind

colors: {
  custom: {
    50: '#c9d586',
    500: '#afc451',
    950: '#000000',
  },
}

SCSS

$custom: #afc451;
$custom-light: #c9d586;
$custom-dark: #000000;

JSON

{
  "hex": "#afc451",
  "rgb": {
    "r": 175,
    "g": 196,
    "b": 81
  },
  "hsl": {
    "h": 70.957,
    "s": 49.356,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78129,
    "c": 0.14229,
    "h": 118.5
  },
  "luminance": 0.49188
}

Semantic roles & 50–950 ramp

primary

#AFC451

secondary

#A9A0D1

accent

#4FD968

background

#FCFDF8

surface

#F9FAF0

border

#D2D3CB

text

#13140B

muted

#82837C

Preview Lab

Preview with #AFC451

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

Preview Lab → · Contrast checker → · Palette generator →