#ACF173#ACF173

#ACF173 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.6% C 0.173 H 132.7°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#ACF173
RGB	rgb(172, 241, 115)
HSL	hsl(93, 82%, 70%)
HSV	hsv(93, 52%, 95%)
CMYK	cmyk(28.6%, 0%, 52.3%, 5.5%)
CIE-LAB	lab(88.41, -42.25, 53.48)
CIE-LCH	lch(88.41, 68.15, 128.31°)
OKLab	oklab(88.56% -0.1172 0.127)
OKLCH	oklch(88.56% 0.173 132.7)
XYZ	xyz(51.5622, 72.9174, 27.5741)
Luminance	0.7292 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF173 #B873F1

analogous

#EBF173 #ACF173 #73F179

triadic

#ACF173 #73ACF1 #F173AC

tetradic

#ACF173 #73EBF1 #B873F1 #F17973

square

#ACF173 #73EBF1 #B873F1 #F17973

split-complementary

#ACF173 #7973F1 #F173EB

monochromatic

#6CD415 #8BEB3B #ACF173 #CDF7AB #EEFCE2

Accessibility & contrast

On white

1.35

#ACF173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#ACF173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF173

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF173	#FFFFFF	#000000	##000000
##ACF173	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE167

Deuteranopia (green-blind)

#F0DC7B

Tritanopia (blue-blind)

#ADE9D5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #acf173;
/* rgb */ color: rgb(172, 241, 115);
/* oklch */ color: oklch(88.6% 0.173 132.7);

Tailwind

colors: {
  custom: {
    50: '#c8f69e',
    500: '#acf173',
    950: '#000000',
  },
}

SCSS

$custom: #acf173;
$custom-light: #c8f69e;
$custom-dark: #000000;

JSON

{
  "hex": "#acf173",
  "rgb": {
    "r": 172,
    "g": 241,
    "b": 115
  },
  "hsl": {
    "h": 92.857,
    "s": 81.818,
    "l": 69.804
  },
  "oklch": {
    "l": 0.88558,
    "c": 0.17286,
    "h": 132.7
  },
  "luminance": 0.72919
}

Semantic roles & 50–950 ramp

primary

#ACF173

secondary

#8B3ECA

accent

#07DE7D

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF173

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

Preview Lab → · Contrast checker → · Palette generator →