#AFC557#AFC557

#AFC557 is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 78.4% C 0.138 H 119.1°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#AFC557
RGB	rgb(175, 197, 87)
HSL	hsl(72, 49%, 56%)
HSV	hsv(72, 56%, 77%)
CMYK	cmyk(11.2%, 0%, 55.8%, 22.7%)
CIE-LAB	lab(75.91, -23.44, 51.74)
CIE-LCH	lch(75.91, 56.81, 114.37°)
OKLab	oklab(78.42% -0.0673 0.1207)
OKLCH	oklch(78.42% 0.138 119.1)
XYZ	xyz(39.3662, 49.7348, 16.5409)
Luminance	0.4974 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC557 #6D57C5

analogous

#C5A457 #AFC557 #78C557

triadic

#AFC557 #57AFC5 #C557AF

tetradic

#AFC557 #57C5A4 #6D57C5 #C55778

square

#AFC557 #57C5A4 #6D57C5 #C55778

split-complementary

#AFC557 #5778C5 #A457C5

monochromatic

#687829 #90A639 #AFC557 #C5D584 #DAE4B2

Accessibility & contrast

On white

1.92

#AFC557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#AFC557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC557

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC557	#FFFFFF	#000000	##000000
##AFC557	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4C

Deuteranopia (green-blind)

#CEBC5E

Tritanopia (blue-blind)

#B8BCAD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #afc557;
/* rgb */ color: rgb(175, 197, 87);
/* oklch */ color: oklch(78.4% 0.138 119.1);

Tailwind

colors: {
  custom: {
    50: '#c9d68a',
    500: '#afc557',
    950: '#000000',
  },
}

SCSS

$custom: #afc557;
$custom-light: #c9d68a;
$custom-dark: #000000;

JSON

{
  "hex": "#afc557",
  "rgb": {
    "r": 175,
    "g": 197,
    "b": 87
  },
  "hsl": {
    "h": 72,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78419,
    "c": 0.13825,
    "h": 119.1
  },
  "luminance": 0.49735
}

Semantic roles & 50–950 ramp

primary

#AFC557

secondary

#AEA5D3

accent

#50D86B

background

#FCFDF8

surface

#F9FAF0

border

#D2D3CB

text

#13140C

muted

#82837D

Preview Lab

Preview with #AFC557

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

Preview Lab → · Contrast checker → · Palette generator →