#ACE491#ACE491

#ACE491 is a very light, vivid green. Relative luminance 0.663; OKLCH L 86.1% C 0.124 H 135.9°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#ACE491
RGB	rgb(172, 228, 145)
HSL	hsl(100, 61%, 73%)
HSV	hsv(100, 36%, 89%)
CMYK	cmyk(24.6%, 0%, 36.4%, 10.6%)
CIE-LAB	lab(85.15, -32.72, 34.89)
CIE-LCH	lch(85.15, 47.83, 133.16°)
OKLab	oklab(86.05% -0.0894 0.0865)
OKLCH	oklch(86.05% 0.124 135.9)
XYZ	xyz(49.8662, 66.3004, 36.9525)
Luminance	0.6630 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE491 #C991E4

analogous

#D5E491 #ACE491 #91E49F

triadic

#ACE491 #91ACE4 #E491AC

tetradic

#ACE491 #91D5E4 #C991E4 #E49F91

square

#ACE491 #91D5E4 #C991E4 #E49F91

split-complementary

#ACE491 #9F91E4 #E491D5

monochromatic

#63C931 #87D860 #ACE491 #D1F0C2 #ECF9E6

Accessibility & contrast

On white

1.47

#ACE491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#ACE491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE491

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE491	#FFFFFF	#000000	##000000
##ACE491	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD88B

Deuteranopia (green-blind)

#E1D396

Tritanopia (blue-blind)

#ABDECF

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace491;
/* rgb */ color: rgb(172, 228, 145);
/* oklch */ color: oklch(86.1% 0.124 135.9);

Tailwind

colors: {
  custom: {
    50: '#c6ecb2',
    500: '#ace491',
    950: '#000000',
  },
}

SCSS

$custom: #ace491;
$custom-light: #c6ecb2;
$custom-dark: #000000;

JSON

{
  "hex": "#ace491",
  "rgb": {
    "r": 172,
    "g": 228,
    "b": 145
  },
  "hsl": {
    "h": 100.482,
    "s": 60.584,
    "l": 73.137
  },
  "oklch": {
    "l": 0.86052,
    "c": 0.1244,
    "h": 135.9
  },
  "luminance": 0.66302
}

Semantic roles & 50–950 ramp

primary

#ACE491

secondary

#9E5CBD

accent

#1DC891

background

#FDFEFD

surface

#F9FDF8

border

#D2D5D1

text

#131611

muted

#828481

Preview Lab

Preview with #ACE491

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

Preview Lab → · Contrast checker → · Palette generator →