#ACE18E#ACE18E

#ACE18E is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.3% C 0.123 H 134.8°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#ACE18E
RGB	rgb(172, 225, 142)
HSL	hsl(98, 58%, 72%)
HSV	hsv(98, 37%, 88%)
CMYK	cmyk(23.6%, 0%, 36.9%, 11.8%)
CIE-LAB	lab(84.26, -31.74, 35.24)
CIE-LCH	lch(84.26, 47.43, 132.01°)
OKLab	oklab(85.32% -0.0867 0.0873)
OKLCH	oklch(85.32% 0.123 134.8)
XYZ	xyz(48.8198, 64.5728, 35.4776)
Luminance	0.6457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE18E #C38EE1

analogous

#D6E18E #ACE18E #8EE19A

triadic

#ACE18E #8EACE1 #E18EAC

tetradic

#ACE18E #8ED6E1 #C38EE1 #E19A8E

square

#ACE18E #8ED6E1 #C38EE1 #E19A8E

split-complementary

#ACE18E #9A8EE1 #E18ED6

monochromatic

#67C133 #88D45E #ACE18E #D0EEBE #EDF9E7

Accessibility & contrast

On white

1.51

#ACE18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#ACE18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE18E

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE18E	#FFFFFF	#000000	##000000
##ACE18E	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)

#E7D588

Deuteranopia (green-blind)

#DFD192

Tritanopia (blue-blind)

#ACDBCC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ace18e;
/* rgb */ color: rgb(172, 225, 142);
/* oklch */ color: oklch(85.3% 0.123 134.8);

Tailwind

colors: {
  custom: {
    50: '#c6eab0',
    500: '#ace18e',
    950: '#000000',
  },
}

SCSS

$custom: #ace18e;
$custom-light: #c6eab0;
$custom-dark: #000000;

JSON

{
  "hex": "#ace18e",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 142
  },
  "hsl": {
    "h": 98.313,
    "s": 58.042,
    "l": 71.961
  },
  "oklch": {
    "l": 0.85322,
    "c": 0.12305,
    "h": 134.8
  },
  "luminance": 0.64574
}

Semantic roles & 50–950 ramp

primary

#ACE18E

secondary

#975AB9

accent

#20C68A

background

#FDFEFD

surface

#F9FDF7

border

#D2D5D0

text

#131610

muted

#828481

Preview Lab

Preview with #ACE18E

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

Preview Lab → · Contrast checker → · Palette generator →