#ACE66E#ACE66E

#ACE66E is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.0% C 0.162 H 130.5°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#ACE66E
RGB	rgb(172, 230, 110)
HSL	hsl(89, 71%, 67%)
HSV	hsv(89, 52%, 90%)
CMYK	cmyk(25.2%, 0%, 52.2%, 9.8%)
CIE-LAB	lab(85.25, -37.89, 52.02)
CIE-LCH	lch(85.25, 64.35, 126.07°)
OKLab	oklab(85.98% -0.1055 0.1235)
OKLCH	oklch(85.98% 0.162 130.5)
XYZ	xyz(48.1240, 66.4889, 25.0470)
Luminance	0.6649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE66E #A86EE6

analogous

#E6E46E #ACE66E #70E66E

triadic

#ACE66E #6EACE6 #E66EAC

tetradic

#ACE66E #6EE6E4 #A86EE6 #E66E70

square

#ACE66E #6EE6E4 #A86EE6 #E66E70

split-complementary

#ACE66E #6E70E6 #E46EE6

monochromatic

#6FBA20 #8EDD3A #ACE66E #CAEFA2 #E8F8D6

Accessibility & contrast

On white

1.47

#ACE66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#ACE66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE66E

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE66E	#FFFFFF	#000000	##000000
##ACE66E	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD863

Deuteranopia (green-blind)

#E7D476

Tritanopia (blue-blind)

#AFDECB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace66e;
/* rgb */ color: rgb(172, 230, 110);
/* oklch */ color: oklch(86.0% 0.162 130.5);

Tailwind

colors: {
  custom: {
    50: '#c7ee9a',
    500: '#ace66e',
    950: '#000000',
  },
}

SCSS

$custom: #ace66e;
$custom-light: #c7ee9a;
$custom-dark: #000000;

JSON

{
  "hex": "#ace66e",
  "rgb": {
    "r": 172,
    "g": 230,
    "b": 110
  },
  "hsl": {
    "h": 89,
    "s": 70.588,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85977,
    "c": 0.1624,
    "h": 130.5
  },
  "luminance": 0.6649
}

Semantic roles & 50–950 ramp

primary

#ACE66E

secondary

#7A3FB9

accent

#13D370

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #ACE66E

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

Preview Lab → · Contrast checker → · Palette generator →