#ACE04F#ACE04F

#ACE04F is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.3% C 0.180 H 126.9°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#ACE04F
RGB	rgb(172, 224, 79)
HSL	hsl(82, 70%, 59%)
HSV	hsv(82, 65%, 88%)
CMYK	cmyk(23.2%, 0%, 64.7%, 12.2%)
CIE-LAB	lab(83.26, -37.90, 63.20)
CIE-LCH	lch(83.26, 73.69, 120.95°)
OKLab	oklab(84.27% -0.1081 0.1442)
OKLCH	oklch(84.27% 0.18 126.9)
XYZ	xyz(45.0803, 62.6457, 17.1124)
Luminance	0.6265 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE04F #834FE0

analogous

#E0CB4F #ACE04F #64E04F

triadic

#ACE04F #4FACE0 #E04FAC

tetradic

#ACE04F #4FE0CB #834FE0 #E04F64

square

#ACE04F #4FE0CB #834FE0 #E04F64

split-complementary

#ACE04F #4F64E0 #CB4FE0

monochromatic

#6C9A1B #91CE24 #ACE04F #C5E983 #DDF2B7

Accessibility & contrast

On white

1.55

#ACE04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#ACE04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE04F

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE04F	#FFFFFF	#000000	##000000
##ACE04F	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD23C

Deuteranopia (green-blind)

#E4CE5A

Tritanopia (blue-blind)

#B2D6C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #ace04f;
/* rgb */ color: rgb(172, 224, 79);
/* oklch */ color: oklch(84.3% 0.180 126.9);

Tailwind

colors: {
  custom: {
    50: '#c8ea87',
    500: '#ace04f',
    950: '#000000',
  },
}

SCSS

$custom: #ace04f;
$custom-light: #c8ea87;
$custom-dark: #000000;

JSON

{
  "hex": "#ace04f",
  "rgb": {
    "r": 172,
    "g": 224,
    "b": 79
  },
  "hsl": {
    "h": 81.517,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84273,
    "c": 0.1802,
    "h": 126.9
  },
  "luminance": 0.62646
}

Semantic roles & 50–950 ramp

primary

#ACE04F

secondary

#5B369D

accent

#3BED7B

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACE04F

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

Preview Lab → · Contrast checker → · Palette generator →