#ACE25D#ACE25D

#ACE25D is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.9% C 0.172 H 128.2°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#ACE25D
RGB	rgb(172, 226, 93)
HSL	hsl(84, 70%, 63%)
HSV	hsv(84, 59%, 89%)
CMYK	cmyk(23.9%, 0%, 58.8%, 11.4%)
CIE-LAB	lab(83.94, -37.69, 58.12)
CIE-LCH	lch(83.94, 69.28, 122.96°)
OKLab	oklab(84.87% -0.1063 0.1351)
OKLCH	oklch(84.87% 0.172 128.2)
XYZ	xyz(46.1852, 63.9528, 20.2646)
Luminance	0.6395 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE25D #935DE2

analogous

#E2D65D #ACE25D #69E25D

triadic

#ACE25D #5DACE2 #E25DAC

tetradic

#ACE25D #5DE2D6 #935DE2 #E25D69

square

#ACE25D #5DE2D6 #935DE2 #E25D69

split-complementary

#ACE25D #5D69E2 #D65DE2

monochromatic

#6FA71E #91D929 #ACE25D #C7EB91 #E1F5C5

Accessibility & contrast

On white

1.52

#ACE25D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#ACE25D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE25D

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE25D	#FFFFFF	#000000	##000000
##ACE25D	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD44E

Deuteranopia (green-blind)

#E5D066

Tritanopia (blue-blind)

#B1D9C5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ace25d;
/* rgb */ color: rgb(172, 226, 93);
/* oklch */ color: oklch(84.9% 0.172 128.2);

Tailwind

colors: {
  custom: {
    50: '#c8eb8f',
    500: '#ace25d',
    950: '#000000',
  },
}

SCSS

$custom: #ace25d;
$custom-light: #c8eb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ace25d",
  "rgb": {
    "r": 172,
    "g": 226,
    "b": 93
  },
  "hsl": {
    "h": 84.361,
    "s": 69.634,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84866,
    "c": 0.1719,
    "h": 128.2
  },
  "luminance": 0.63954
}

Semantic roles & 50–950 ramp

primary

#ACE25D

secondary

#673AA9

accent

#14D261

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE25D

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

Preview Lab → · Contrast checker → · Palette generator →