#ACE74F#ACE74F

#ACE74F is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 85.9% C 0.189 H 128.1°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#ACE74F
RGB	rgb(172, 231, 79)
HSL	hsl(83, 76%, 61%)
HSV	hsv(83, 66%, 91%)
CMYK	cmyk(25.5%, 0%, 65.8%, 9.4%)
CIE-LAB	lab(85.24, -41.01, 65.30)
CIE-LCH	lch(85.24, 77.11, 122.13°)
OKLab	oklab(85.88% -0.1166 0.1486)
OKLCH	oklch(85.88% 0.189 128.1)
XYZ	xyz(47.0004, 66.4860, 17.7525)
Luminance	0.6649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE74F #8A4FE7

analogous

#E7D64F #ACE74F #60E74F

triadic

#ACE74F #4FACE7 #E74FAC

tetradic

#ACE74F #4FE7D6 #8A4FE7 #E74F60

square

#ACE74F #4FE7D6 #8A4FE7 #E74F60

split-complementary

#ACE74F #4F60E7 #D64FE7

monochromatic

#6EA517 #92DB1E #ACE74F #C5EE85 #DFF6BB

Accessibility & contrast

On white

1.47

#ACE74F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#ACE74F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE74F

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE74F	#FFFFFF	#000000	##000000
##ACE74F	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D83A

Deuteranopia (green-blind)

#EAD45B

Tritanopia (blue-blind)

#B2DDC8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace74f;
/* rgb */ color: rgb(172, 231, 79);
/* oklch */ color: oklch(85.9% 0.189 128.1);

Tailwind

colors: {
  custom: {
    50: '#c8ef88',
    500: '#ace74f',
    950: '#000000',
  },
}

SCSS

$custom: #ace74f;
$custom-light: #c8ef88;
$custom-dark: #000000;

JSON

{
  "hex": "#ace74f",
  "rgb": {
    "r": 172,
    "g": 231,
    "b": 79
  },
  "hsl": {
    "h": 83.289,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85884,
    "c": 0.1889,
    "h": 128.1
  },
  "luminance": 0.66487
}

Semantic roles & 50–950 ramp

primary

#ACE74F

secondary

#6033A7

accent

#0DD85C

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #ACE74F

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

Preview Lab → · Contrast checker → · Palette generator →