#ACE18D#ACE18D

#ACE18D is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 85.3% C 0.124 H 134.6°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#ACE18D
RGB	rgb(172, 225, 141)
HSL	hsl(98, 58%, 72%)
HSV	hsv(98, 37%, 88%)
CMYK	cmyk(23.6%, 0%, 37.3%, 11.8%)
CIE-LAB	lab(84.25, -31.88, 35.73)
CIE-LCH	lch(84.25, 47.88, 131.74°)
OKLab	oklab(85.31% -0.0872 0.0884)
OKLCH	oklch(85.31% 0.124 134.6)
XYZ	xyz(48.7451, 64.5429, 35.0840)
Luminance	0.6454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE18D #C28DE1

analogous

#D6E18D #ACE18D #8DE198

triadic

#ACE18D #8DACE1 #E18DAC

tetradic

#ACE18D #8DD6E1 #C28DE1 #E1988D

square

#ACE18D #8DD6E1 #C28DE1 #E1988D

split-complementary

#ACE18D #988DE1 #E18DD6

monochromatic

#67C133 #89D45D #ACE18D #CFEEBD #EDF9E7

Accessibility & contrast

On white

1.51

#ACE18D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#ACE18D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE18D

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE18D	#FFFFFF	#000000	##000000
##ACE18D	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D587

Deuteranopia (green-blind)

#DFD192

Tritanopia (blue-blind)

#ACDBCC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace18d;
/* rgb */ color: rgb(172, 225, 141);
/* oklch */ color: oklch(85.3% 0.124 134.6);

Tailwind

colors: {
  custom: {
    50: '#c6eaaf',
    500: '#ace18d',
    950: '#000000',
  },
}

SCSS

$custom: #ace18d;
$custom-light: #c6eaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#ace18d",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 141
  },
  "hsl": {
    "h": 97.857,
    "s": 58.333,
    "l": 71.765
  },
  "oklch": {
    "l": 0.85305,
    "c": 0.12413,
    "h": 134.6
  },
  "luminance": 0.64544
}

Semantic roles & 50–950 ramp

primary

#ACE18D

secondary

#9659B9

accent

#20C689

background

#FDFEFD

surface

#F9FDF7

border

#D2D5D0

text

#131610

muted

#828481

Preview Lab

Preview with #ACE18D

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

Preview Lab → · Contrast checker → · Palette generator →