#ACE172#ACE172

#ACE172 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.9% C 0.152 H 130.1°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#ACE172
RGB	rgb(172, 225, 114)
HSL	hsl(89, 65%, 66%)
HSV	hsv(89, 49%, 88%)
CMYK	cmyk(23.6%, 0%, 49.3%, 11.8%)
CIE-LAB	lab(83.88, -35.20, 48.51)
CIE-LCH	lch(83.88, 59.93, 125.97°)
OKLab	oklab(84.89% -0.0978 0.116)
OKLCH	oklch(84.89% 0.152 130.1)
XYZ	xyz(46.9752, 63.8350, 25.7628)
Luminance	0.6384 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE172 #A772E1

analogous

#E1DF72 #ACE172 #75E172

triadic

#ACE172 #72ACE1 #E172AC

tetradic

#ACE172 #72E1DF #A772E1 #E17275

square

#ACE172 #72E1DF #A772E1 #E17275

split-complementary

#ACE172 #7275E1 #DF72E1

monochromatic

#6FB326 #8ED640 #ACE172 #CAECA4 #E7F6D7

Accessibility & contrast

On white

1.53

#ACE172 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#ACE172 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE172

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE172	#FFFFFF	#000000	##000000
##ACE172	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD468

Deuteranopia (green-blind)

#E2D079

Tritanopia (blue-blind)

#AFD9C7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ace172;
/* rgb */ color: rgb(172, 225, 114);
/* oklch */ color: oklch(84.9% 0.152 130.1);

Tailwind

colors: {
  custom: {
    50: '#c7ea9d',
    500: '#ace172',
    950: '#000000',
  },
}

SCSS

$custom: #ace172;
$custom-light: #c7ea9d;
$custom-dark: #000000;

JSON

{
  "hex": "#ace172",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 114
  },
  "hsl": {
    "h": 88.649,
    "s": 64.912,
    "l": 66.471
  },
  "oklch": {
    "l": 0.84888,
    "c": 0.15174,
    "h": 130.1
  },
  "luminance": 0.63836
}

Semantic roles & 50–950 ramp

primary

#ACE172

secondary

#7943B4

accent

#19CD6F

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160E

muted

#82847F

Preview Lab

Preview with #ACE172

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

Preview Lab → · Contrast checker → · Palette generator →