#ACE066#ACE066

#ACE066 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.5% C 0.162 H 128.6°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#ACE066
RGB	rgb(172, 224, 102)
HSL	hsl(86, 66%, 64%)
HSV	hsv(86, 54%, 88%)
CMYK	cmyk(23.2%, 0%, 54.5%, 12.2%)
CIE-LAB	lab(83.46, -35.97, 53.58)
CIE-LCH	lch(83.46, 64.54, 123.87°)
OKLab	oklab(84.51% -0.1008 0.1262)
OKLCH	oklch(84.51% 0.162 128.6)
XYZ	xyz(46.0669, 63.0404, 22.3088)
Luminance	0.6304 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE066 #9A66E0

analogous

#E0D766 #ACE066 #6FE066

triadic

#ACE066 #66ACE0 #E066AC

tetradic

#ACE066 #66E0D7 #9A66E0 #E0666F

square

#ACE066 #66E0D7 #9A66E0 #E0666F

split-complementary

#ACE066 #666FE0 #D766E0

monochromatic

#70A922 #90D633 #ACE066 #C8EA99 #E3F5CC

Accessibility & contrast

On white

1.54

#ACE066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#ACE066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE066

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE066	#FFFFFF	#000000	##000000
##ACE066	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD25A

Deuteranopia (green-blind)

#E2CF6E

Tritanopia (blue-blind)

#B1D7C5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #ace066;
/* rgb */ color: rgb(172, 224, 102);
/* oklch */ color: oklch(84.5% 0.162 128.6);

Tailwind

colors: {
  custom: {
    50: '#c7ea95',
    500: '#ace066',
    950: '#000000',
  },
}

SCSS

$custom: #ace066;
$custom-light: #c7ea95;
$custom-dark: #000000;

JSON

{
  "hex": "#ace066",
  "rgb": {
    "r": 172,
    "g": 224,
    "b": 102
  },
  "hsl": {
    "h": 85.574,
    "s": 66.304,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84508,
    "c": 0.16151,
    "h": 128.6
  },
  "luminance": 0.63041
}

Semantic roles & 50–950 ramp

primary

#ACE066

secondary

#6D3FAB

accent

#17CE65

background

#FEFEFC

surface

#FAFDF5

border

#D3D5CF

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE066

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

Preview Lab → · Contrast checker → · Palette generator →