#ACE245#ACE245

#ACE245 is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.7% C 0.189 H 126.7°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#ACE245
RGB	rgb(172, 226, 69)
HSL	hsl(81, 73%, 58%)
HSV	hsv(81, 69%, 89%)
CMYK	cmyk(23.9%, 0%, 69.5%, 11.4%)
CIE-LAB	lab(83.75, -39.45, 67.52)
CIE-LCH	lch(83.75, 78.20, 120.30°)
OKLab	oklab(84.65% -0.1132 0.1519)
OKLCH	oklch(84.65% 0.189 126.7)
XYZ	xyz(45.2839, 63.5923, 15.5178)
Luminance	0.6359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE245 #7B45E2

analogous

#E2C945 #ACE245 #5DE245

triadic

#ACE245 #45ACE2 #E245AC

tetradic

#ACE245 #45E2C9 #7B45E2 #E2455D

square

#ACE245 #45E2C9 #7B45E2 #E2455D

split-complementary

#ACE245 #455DE2 #C945E2

monochromatic

#6A9517 #90CA20 #ACE245 #C4EA7A #DBF3AF

Accessibility & contrast

On white

1.53

#ACE245 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#ACE245 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE245

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE245	#FFFFFF	#000000	##000000
##ACE245	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED32B

Deuteranopia (green-blind)

#E6D053

Tritanopia (blue-blind)

#B3D8C3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ace245;
/* rgb */ color: rgb(172, 226, 69);
/* oklch */ color: oklch(84.7% 0.189 126.7);

Tailwind

colors: {
  custom: {
    50: '#c9eb82',
    500: '#ace245',
    950: '#000000',
  },
}

SCSS

$custom: #ace245;
$custom-light: #c9eb82;
$custom-dark: #000000;

JSON

{
  "hex": "#ace245",
  "rgb": {
    "r": 172,
    "g": 226,
    "b": 69
  },
  "hsl": {
    "h": 80.637,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.84653,
    "c": 0.18943,
    "h": 126.7
  },
  "luminance": 0.63593
}

Semantic roles & 50–950 ramp

primary

#ACE245

secondary

#55329A

accent

#38F077

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #ACE245

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

Preview Lab → · Contrast checker → · Palette generator →