#ACE489#ACE489

#ACE489 is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 85.9% C 0.133 H 134.2°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#ACE489
RGB	rgb(172, 228, 137)
HSL	hsl(97, 63%, 72%)
HSV	hsv(97, 40%, 89%)
CMYK	cmyk(24.6%, 0%, 39.9%, 10.6%)
CIE-LAB	lab(85.03, -33.81, 38.74)
CIE-LCH	lch(85.03, 51.42, 131.11°)
OKLab	oklab(85.91% -0.0926 0.0952)
OKLCH	oklch(85.91% 0.133 134.2)
XYZ	xyz(49.2709, 66.0623, 33.8174)
Luminance	0.6606 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE489 #C189E4

analogous

#DAE489 #ACE489 #89E494

triadic

#ACE489 #89ACE4 #E489AC

tetradic

#ACE489 #89DAE4 #C189E4 #E49489

square

#ACE489 #89DAE4 #C189E4 #E49489

split-complementary

#ACE489 #9489E4 #E489DA

monochromatic

#68C52D #89D957 #ACE489 #CFEFBB #EDF9E6

Accessibility & contrast

On white

1.48

#ACE489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#ACE489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE489

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE489	#FFFFFF	#000000	##000000
##ACE489	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD782

Deuteranopia (green-blind)

#E2D38E

Tritanopia (blue-blind)

#ACDDCE

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace489;
/* rgb */ color: rgb(172, 228, 137);
/* oklch */ color: oklch(85.9% 0.133 134.2);

Tailwind

colors: {
  custom: {
    50: '#c6ecac',
    500: '#ace489',
    950: '#000000',
  },
}

SCSS

$custom: #ace489;
$custom-light: #c6ecac;
$custom-dark: #000000;

JSON

{
  "hex": "#ace489",
  "rgb": {
    "r": 172,
    "g": 228,
    "b": 137
  },
  "hsl": {
    "h": 96.923,
    "s": 62.759,
    "l": 71.569
  },
  "oklch": {
    "l": 0.85914,
    "c": 0.13285,
    "h": 134.2
  },
  "luminance": 0.66064
}

Semantic roles & 50–950 ramp

primary

#ACE489

secondary

#9555BD

accent

#1BCB87

background

#FDFEFD

surface

#F9FDF7

border

#D2D5D0

text

#131610

muted

#828481

Preview Lab

Preview with #ACE489

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

Preview Lab → · Contrast checker → · Palette generator →