#ACF879#ACF879

#ACF879 is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.2% C 0.177 H 134.2°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#ACF879
RGB	rgb(172, 248, 121)
HSL	hsl(96, 90%, 72%)
HSV	hsv(96, 51%, 97%)
CMYK	cmyk(30.6%, 0%, 51.2%, 2.7%)
CIE-LAB	lab(90.45, -44.65, 53.17)
CIE-LCH	lch(90.45, 69.43, 130.02°)
OKLab	oklab(90.24% -0.1235 0.1268)
OKLCH	oklch(90.24% 0.177 134.2)
XYZ	xyz(54.0307, 77.2840, 30.1560)
Luminance	0.7729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF879 #C579F8

analogous

#EBF879 #ACF879 #79F886

triadic

#ACF879 #79ACF8 #F879AC

tetradic

#ACF879 #79EBF8 #C579F8 #F88679

square

#ACF879 #79EBF8 #C579F8 #F88679

split-complementary

#ACF879 #8679F8 #F879EB

monochromatic

#65EA0C #88F53F #ACF879 #D0FBB3 #EDFDE2

Accessibility & contrast

On white

1.28

#ACF879 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#ACF879 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF879

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF879	#FFFFFF	#000000	##000000
##ACF879	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86D

Deuteranopia (green-blind)

#F5E181

Tritanopia (blue-blind)

#ACF0DB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #acf879;
/* rgb */ color: rgb(172, 248, 121);
/* oklch */ color: oklch(90.2% 0.177 134.2);

Tailwind

colors: {
  custom: {
    50: '#c8fba2',
    500: '#acf879',
    950: '#000000',
  },
}

SCSS

$custom: #acf879;
$custom-light: #c8fba2;
$custom-dark: #000000;

JSON

{
  "hex": "#acf879",
  "rgb": {
    "r": 172,
    "g": 248,
    "b": 121
  },
  "hsl": {
    "h": 95.906,
    "s": 90.071,
    "l": 72.353
  },
  "oklch": {
    "l": 0.90238,
    "c": 0.17698,
    "h": 134.2
  },
  "luminance": 0.77286
}

Semantic roles & 50–950 ramp

primary

#ACF879

secondary

#9941D4

accent

#00E689

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF879

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

Preview Lab → · Contrast checker → · Palette generator →