#AFE578#AFE578

#AFE578 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.1% C 0.150 H 130.6°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#AFE578
RGB	rgb(175, 229, 120)
HSL	hsl(90, 68%, 68%)
HSV	hsv(90, 48%, 90%)
CMYK	cmyk(23.6%, 0%, 47.6%, 10.2%)
CIE-LAB	lab(85.25, -35.28, 47.37)
CIE-LCH	lch(85.25, 59.07, 126.68°)
OKLab	oklab(86.07% -0.0977 0.1139)
OKLCH	oklch(86.07% 0.15 130.6)
XYZ	xyz(49.0880, 66.5076, 28.0167)
Luminance	0.6651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.52

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE578 #AE78E5

analogous

#E5E578 #AFE578 #78E578

triadic

#AFE578 #78AFE5 #E578AF

tetradic

#AFE578 #78E5E5 #AE78E5 #E57878

square

#AFE578 #78E5E5 #AE78E5 #E57878

split-complementary

#AFE578 #7878E5 #E578E5

monochromatic

#72BE25 #91DB45 #AFE578 #CDEFAB #ECF9DF

Accessibility & contrast

On white

1.47

#AFE578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#AFE578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE578

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE578	#FFFFFF	#000000	##000000
##AFE578	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED86F

Deuteranopia (green-blind)

#E6D47F

Tritanopia (blue-blind)

#B2DDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #afe578;
/* rgb */ color: rgb(175, 229, 120);
/* oklch */ color: oklch(86.1% 0.150 130.6);

Tailwind

colors: {
  custom: {
    50: '#c9eda1',
    500: '#afe578',
    950: '#000000',
  },
}

SCSS

$custom: #afe578;
$custom-light: #c9eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#afe578",
  "rgb": {
    "r": 175,
    "g": 229,
    "b": 120
  },
  "hsl": {
    "h": 89.725,
    "s": 67.702,
    "l": 68.431
  },
  "oklch": {
    "l": 0.86068,
    "c": 0.15007,
    "h": 130.6
  },
  "luminance": 0.66509
}

Semantic roles & 50–950 ramp

primary

#AFE578

secondary

#8045BD

accent

#16D072

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160F

muted

#838580

Preview Lab

Preview with #AFE578

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

Preview Lab → · Contrast checker → · Palette generator →