#ACE781#ACE781

#ACE781 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.5% C 0.145 H 133.2°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#ACE781
RGB	rgb(172, 231, 129)
HSL	hsl(95, 68%, 71%)
HSV	hsv(95, 44%, 91%)
CMYK	cmyk(25.5%, 0%, 44.2%, 9.4%)
CIE-LAB	lab(85.76, -36.20, 43.61)
CIE-LCH	lch(85.76, 56.68, 129.69°)
OKLab	oklab(86.47% -0.0996 0.106)
OKLCH	oklch(86.47% 0.145 133.2)
XYZ	xyz(49.5507, 67.5061, 31.1839)
Luminance	0.6751 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE781 #BC81E7

analogous

#DFE781 #ACE781 #81E789

triadic

#ACE781 #81ACE7 #E781AC

tetradic

#ACE781 #81DFE7 #BC81E7 #E78981

square

#ACE781 #81DFE7 #BC81E7 #E78981

split-complementary

#ACE781 #8981E7 #E781DF

monochromatic

#6AC826 #8ADD4E #ACE781 #CEF1B4 #EEFAE5

Accessibility & contrast

On white

1.45

#ACE781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#ACE781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE781

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE781	#FFFFFF	#000000	##000000
##ACE781	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED979

Deuteranopia (green-blind)

#E6D587

Tritanopia (blue-blind)

#ADE0CF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #ace781;
/* rgb */ color: rgb(172, 231, 129);
/* oklch */ color: oklch(86.5% 0.145 133.2);

Tailwind

colors: {
  custom: {
    50: '#c7efa7',
    500: '#ace781',
    950: '#000000',
  },
}

SCSS

$custom: #ace781;
$custom-light: #c7efa7;
$custom-dark: #000000;

JSON

{
  "hex": "#ace781",
  "rgb": {
    "r": 172,
    "g": 231,
    "b": 129
  },
  "hsl": {
    "h": 94.706,
    "s": 68,
    "l": 70.588
  },
  "oklch": {
    "l": 0.86468,
    "c": 0.14547,
    "h": 133.2
  },
  "luminance": 0.67507
}

Semantic roles & 50–950 ramp

primary

#ACE781

secondary

#8F4DC0

accent

#16D081

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#131610

muted

#828580

Preview Lab

Preview with #ACE781

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

Preview Lab → · Contrast checker → · Palette generator →