#AFE579#AFE579

#AFE579 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.1% C 0.149 H 130.8°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#AFE579
RGB	rgb(175, 229, 121)
HSL	hsl(90, 68%, 69%)
HSV	hsv(90, 47%, 90%)
CMYK	cmyk(23.6%, 0%, 47.2%, 10.2%)
CIE-LAB	lab(85.27, -35.17, 46.91)
CIE-LCH	lch(85.27, 58.63, 126.86°)
OKLab	oklab(86.08% -0.0974 0.1129)
OKLCH	oklch(86.08% 0.149 130.8)
XYZ	xyz(49.1490, 66.5320, 28.3379)
Luminance	0.6653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.51

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE579 #AF79E5

analogous

#E5E579 #AFE579 #79E579

triadic

#AFE579 #79AFE5 #E579AF

tetradic

#AFE579 #79E5E5 #AF79E5 #E57979

square

#AFE579 #79E5E5 #AF79E5 #E57979

split-complementary

#AFE579 #7979E5 #E579E5

monochromatic

#72BF25 #90DB46 #AFE579 #CEEFAC #ECF9E0

Accessibility & contrast

On white

1.47

#AFE579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#AFE579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE579

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE579	#FFFFFF	#000000	##000000
##AFE579	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD870

Deuteranopia (green-blind)

#E6D47F

Tritanopia (blue-blind)

#B2DDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe579;
/* rgb */ color: rgb(175, 229, 121);
/* oklch */ color: oklch(86.1% 0.149 130.8);

Tailwind

colors: {
  custom: {
    50: '#c9eda2',
    500: '#afe579',
    950: '#000000',
  },
}

SCSS

$custom: #afe579;
$custom-light: #c9eda2;
$custom-dark: #000000;

JSON

{
  "hex": "#afe579",
  "rgb": {
    "r": 175,
    "g": 229,
    "b": 121
  },
  "hsl": {
    "h": 90,
    "s": 67.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.86082,
    "c": 0.14909,
    "h": 130.8
  },
  "luminance": 0.66533
}

Semantic roles & 50–950 ramp

primary

#AFE579

secondary

#8146BD

accent

#16CF73

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160F

muted

#838580

Preview Lab

Preview with #AFE579

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

Preview Lab → · Contrast checker → · Palette generator →