#ACE573#ACE573

#ACE573 is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.8% C 0.156 H 130.9°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#ACE573
RGB	rgb(172, 229, 115)
HSL	hsl(90, 69%, 67%)
HSV	hsv(90, 50%, 90%)
CMYK	cmyk(24.9%, 0%, 49.8%, 10.2%)
CIE-LAB	lab(85.02, -36.91, 49.41)
CIE-LCH	lch(85.02, 61.68, 126.76°)
OKLab	oklab(85.81% -0.1024 0.1181)
OKLCH	oklch(85.81% 0.156 130.9)
XYZ	xyz(48.1265, 66.0459, 26.4289)
Luminance	0.6605 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.69

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE573 #AC73E5

analogous

#E5E573 #ACE573 #73E573

triadic

#ACE573 #73ACE5 #E573AC

tetradic

#ACE573 #73E5E5 #AC73E5 #E57373

square

#ACE573 #73E5E5 #AC73E5 #E57373

split-complementary

#ACE573 #7373E5 #E573E5

monochromatic

#6FBB23 #8DDB3F #ACE573 #CBEFA7 #E9F8DA

Accessibility & contrast

On white

1.48

#ACE573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#ACE573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE573

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE573	#FFFFFF	#000000	##000000
##ACE573	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)

#EED769

Deuteranopia (green-blind)

#E5D37A

Tritanopia (blue-blind)

#AFDDCB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace573;
/* rgb */ color: rgb(172, 229, 115);
/* oklch */ color: oklch(85.8% 0.156 130.9);

Tailwind

colors: {
  custom: {
    50: '#c7ed9e',
    500: '#ace573',
    950: '#000000',
  },
}

SCSS

$custom: #ace573;
$custom-light: #c7ed9e;
$custom-dark: #000000;

JSON

{
  "hex": "#ace573",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 115
  },
  "hsl": {
    "h": 90,
    "s": 68.675,
    "l": 67.451
  },
  "oklch": {
    "l": 0.85813,
    "c": 0.15635,
    "h": 130.9
  },
  "luminance": 0.66047
}

Semantic roles & 50–950 ramp

primary

#ACE573

secondary

#7E41BB

accent

#15D173

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #ACE573

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

Preview Lab → · Contrast checker → · Palette generator →