#AFD257#AFD257

#AFD257 is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.4% C 0.155 H 123.2°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#AFD257
RGB	rgb(175, 210, 87)
HSL	hsl(77, 58%, 58%)
HSV	hsv(77, 59%, 82%)
CMYK	cmyk(16.7%, 0%, 58.6%, 17.6%)
CIE-LAB	lab(79.55, -29.69, 55.87)
CIE-LCH	lch(79.55, 63.27, 117.99°)
OKLab	oklab(81.35% -0.0848 0.1296)
OKLCH	oklch(81.35% 0.155 123.2)
XYZ	xyz(42.4464, 55.8951, 17.5676)
Luminance	0.5589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD257 #7A57D2

analogous

#D2B757 #AFD257 #71D257

triadic

#AFD257 #57AFD2 #D257AF

tetradic

#AFD257 #57D2B7 #7A57D2 #D25771

square

#AFD257 #57D2B7 #7A57D2 #D25771

split-complementary

#AFD257 #5771D2 #B757D2

monochromatic

#6D8A25 #93BA32 #AFD257 #C6DF87 #DDECB8

Accessibility & contrast

On white

1.72

#AFD257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#AFD257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD257

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD257	#FFFFFF	#000000	##000000
##AFD257	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC64A

Deuteranopia (green-blind)

#D9C55F

Tritanopia (blue-blind)

#B7C8B8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #afd257;
/* rgb */ color: rgb(175, 210, 87);
/* oklch */ color: oklch(81.4% 0.155 123.2);

Tailwind

colors: {
  custom: {
    50: '#c9df8b',
    500: '#afd257',
    950: '#000000',
  },
}

SCSS

$custom: #afd257;
$custom-light: #c9df8b;
$custom-dark: #000000;

JSON

{
  "hex": "#afd257",
  "rgb": {
    "r": 175,
    "g": 210,
    "b": 87
  },
  "hsl": {
    "h": 77.073,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81353,
    "c": 0.15485,
    "h": 123.2
  },
  "luminance": 0.55895
}

Semantic roles & 50–950 ramp

primary

#AFD257

secondary

#553D90

accent

#47E173

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #AFD257

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

Preview Lab → · Contrast checker → · Palette generator →