#ACF478#ACF478

#ACF478 is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.3% C 0.172 H 133.7°. Best body text is #000000 at 15.97:1 contrast (WCAG AA passes).

Color values

HEX#ACF478
RGBrgb(172, 244, 120)
HSLhsl(95, 85%, 71%)
HSVhsv(95, 51%, 96%)
CMYKcmyk(29.5%, 0%, 50.8%, 4.3%)
CIE-LABlab(89.31, -43.03, 52.26)
CIE-LCHlch(89.31, 67.69, 129.46°)
OKLaboklab(89.31% -0.119 0.1247)
OKLCHoklch(89.31% 0.172 133.7)
XYZxyz(52.7531, 74.8263, 29.4291)
Luminance0.7483 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#ACF478 #C078F4
analogous
#EAF478 #ACF478 #78F482
triadic
#ACF478 #78ACF4 #F478AC
tetradic
#ACF478 #78EAF4 #C078F4 #F48278
square
#ACF478 #78EAF4 #C078F4 #F48278
split-complementary
#ACF478 #8278F4 #F478EA
monochromatic
#68DF12 #89EF3F #ACF478 #CFF9B1 #EEFDE3

Accessibility & contrast

On white

1.32
#ACF478 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.97
#ACF478 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF478
15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##ACF478#FFFFFF#000000##000000
##ACF4781.001.3215.9715.97
#FFFFFF1.321.0021.0021.00
#00000015.9721.001.001.00
##00000015.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE46D
Deuteranopia (green-blind)
#F2DE80
Tritanopia (blue-blind)
#ACECD8
Achromatopsia (no color)
#E0E0E0

Design tokens & code

CSS
--color: #acf478;
/* rgb */ color: rgb(172, 244, 120);
/* oklch */ color: oklch(89.3% 0.172 133.7);
Tailwind
colors: {
  custom: {
    50: '#c8f8a2',
    500: '#acf478',
    950: '#000000',
  },
}
SCSS
$custom: #acf478;
$custom-light: #c8f8a2;
$custom-dark: #000000;
JSON
{
  "hex": "#acf478",
  "rgb": {
    "r": 172,
    "g": 244,
    "b": 120
  },
  "hsl": {
    "h": 94.839,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.89308,
    "c": 0.17242,
    "h": 133.7
  },
  "luminance": 0.74828
}

Semantic roles & 50–950 ramp

primary
#ACF478
secondary
#9441CF
accent
#04E185
background
#FEFFFC
surface
#FAFFF5
border
#D3D7CF
text
#13170F
muted
#838580

Preview Lab

Preview with #ACF478

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

Preview Lab → · Contrast checker → · Palette generator →

#ACF478 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva