#AFE178#AFE178

#AFE178 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 85.2% C 0.144 H 129.9°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#AFE178
RGB	rgb(175, 225, 120)
HSL	hsl(89, 64%, 68%)
HSV	hsv(89, 47%, 88%)
CMYK	cmyk(22.2%, 0%, 46.7%, 11.8%)
CIE-LAB	lab(84.13, -33.45, 45.99)
CIE-LCH	lch(84.13, 56.86, 126.03°)
OKLab	oklab(85.16% -0.0926 0.1108)
OKLCH	oklch(85.16% 0.144 129.9)
XYZ	xyz(47.9940, 64.3195, 27.6520)
Luminance	0.6432 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 6.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE178 #AA78E1

analogous

#E1DE78 #AFE178 #7BE178

triadic

#AFE178 #78AFE1 #E178AF

tetradic

#AFE178 #78E1DE #AA78E1 #E1787B

square

#AFE178 #78E1DE #AA78E1 #E1787B

split-complementary

#AFE178 #787BE1 #DE78E1

monochromatic

#73B628 #91D646 #AFE178 #CDECAA #EAF7DC

Accessibility & contrast

On white

1.51

#AFE178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#AFE178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE178

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE178	#FFFFFF	#000000	##000000
##AFE178	1.00	1.51	13.86	13.86
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD46F

Deuteranopia (green-blind)

#E2D17E

Tritanopia (blue-blind)

#B2D9C8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #afe178;
/* rgb */ color: rgb(175, 225, 120);
/* oklch */ color: oklch(85.2% 0.144 129.9);

Tailwind

colors: {
  custom: {
    50: '#c9eaa1',
    500: '#afe178',
    950: '#000000',
  },
}

SCSS

$custom: #afe178;
$custom-light: #c9eaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#afe178",
  "rgb": {
    "r": 175,
    "g": 225,
    "b": 120
  },
  "hsl": {
    "h": 88.571,
    "s": 63.636,
    "l": 67.647
  },
  "oklch": {
    "l": 0.85162,
    "c": 0.14443,
    "h": 129.9
  },
  "luminance": 0.6432
}

Semantic roles & 50–950 ramp

primary

#AFE178

secondary

#7C46B7

accent

#1ACB6F

background

#FEFEFC

surface

#FAFDF5

border

#D3D5CF

text

#13160F

muted

#838480

Preview Lab

Preview with #AFE178

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

Preview Lab → · Contrast checker → · Palette generator →