#ACE15F#ACE15F

#ACE15F is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.7% C 0.169 H 128.2°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#ACE15F
RGB	rgb(172, 225, 95)
HSL	hsl(84, 68%, 63%)
HSV	hsv(84, 58%, 88%)
CMYK	cmyk(23.6%, 0%, 57.8%, 11.8%)
CIE-LAB	lab(83.68, -37.07, 56.95)
CIE-LCH	lch(83.68, 67.95, 123.06°)
OKLab	oklab(84.66% -0.1044 0.1328)
OKLCH	oklch(84.66% 0.169 128.2)
XYZ	xyz(46.0038, 63.4464, 20.6469)
Luminance	0.6345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE15F #945FE1

analogous

#E1D55F #ACE15F #6BE15F

triadic

#ACE15F #5FACE1 #E15FAC

tetradic

#ACE15F #5FE1D5 #945FE1 #E15F6B

square

#ACE15F #5FE1D5 #945FE1 #E15F6B

split-complementary

#ACE15F #5F6BE1 #D55FE1

monochromatic

#6FA61F #91D72B #ACE15F #C7EB93 #E1F4C6

Accessibility & contrast

On white

1.53

#ACE15F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#ACE15F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE15F

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE15F	#FFFFFF	#000000	##000000
##ACE15F	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD351

Deuteranopia (green-blind)

#E4CF68

Tritanopia (blue-blind)

#B1D8C5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ace15f;
/* rgb */ color: rgb(172, 225, 95);
/* oklch */ color: oklch(84.7% 0.169 128.2);

Tailwind

colors: {
  custom: {
    50: '#c8ea91',
    500: '#ace15f',
    950: '#000000',
  },
}

SCSS

$custom: #ace15f;
$custom-light: #c8ea91;
$custom-dark: #000000;

JSON

{
  "hex": "#ace15f",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 95
  },
  "hsl": {
    "h": 84.462,
    "s": 68.421,
    "l": 62.745
  },
  "oklch": {
    "l": 0.84658,
    "c": 0.16893,
    "h": 128.2
  },
  "luminance": 0.63447
}

Semantic roles & 50–950 ramp

primary

#ACE15F

secondary

#683BA9

accent

#15D061

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE15F

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

Preview Lab → · Contrast checker → · Palette generator →