#ACE155#ACE155

#ACE155 is a very light, vivid yellow-green. Relative luminance 0.633; OKLCH L 84.6% C 0.177 H 127.4°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#ACE155
RGB	rgb(172, 225, 85)
HSL	hsl(83, 70%, 61%)
HSV	hsv(83, 62%, 88%)
CMYK	cmyk(23.6%, 0%, 62.2%, 11.8%)
CIE-LAB	lab(83.59, -37.90, 61.12)
CIE-LCH	lch(83.59, 71.92, 121.80°)
OKLab	oklab(84.56% -0.1076 0.1405)
OKLCH	oklch(84.56% 0.177 127.4)
XYZ	xyz(45.5781, 63.2761, 18.4048)
Luminance	0.6328 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE155 #8A55E1

analogous

#E1D055 #ACE155 #66E155

triadic

#ACE155 #55ACE1 #E155AC

tetradic

#ACE155 #55E1D0 #8A55E1 #E15566

square

#ACE155 #55E1D0 #8A55E1 #E15566

split-complementary

#ACE155 #5566E1 #D055E1

monochromatic

#6E9F1C #92D325 #ACE155 #C5EA89 #DFF3BD

Accessibility & contrast

On white

1.54

#ACE155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#ACE155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE155

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE155	#FFFFFF	#000000	##000000
##ACE155	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD344

Deuteranopia (green-blind)

#E4CF5F

Tritanopia (blue-blind)

#B2D7C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #ace155;
/* rgb */ color: rgb(172, 225, 85);
/* oklch */ color: oklch(84.6% 0.177 127.4);

Tailwind

colors: {
  custom: {
    50: '#c8ea8b',
    500: '#ace155',
    950: '#000000',
  },
}

SCSS

$custom: #ace155;
$custom-light: #c8ea8b;
$custom-dark: #000000;

JSON

{
  "hex": "#ace155",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 85
  },
  "hsl": {
    "h": 82.714,
    "s": 70,
    "l": 60.784
  },
  "oklch": {
    "l": 0.84557,
    "c": 0.17698,
    "h": 127.4
  },
  "luminance": 0.63277
}

Semantic roles & 50–950 ramp

primary

#ACE155

secondary

#6038A3

accent

#14D25C

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACE155

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

Preview Lab → · Contrast checker → · Palette generator →