#ACEF79#ACEF79

#ACEF79 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.2% C 0.165 H 133.2°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#ACEF79
RGB	rgb(172, 239, 121)
HSL	hsl(94, 79%, 71%)
HSV	hsv(94, 49%, 94%)
CMYK	cmyk(28%, 0%, 49.4%, 6.3%)
CIE-LAB	lab(87.91, -40.72, 50.10)
CIE-LCH	lch(87.91, 64.56, 129.10°)
OKLab	oklab(88.18% -0.1126 0.12)
OKLCH	oklch(88.18% 0.165 133.2)
XYZ	xyz(51.3300, 71.8825, 29.2557)
Luminance	0.7188 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEF79 #BC79EF

analogous

#E7EF79 #ACEF79 #79EF81

triadic

#ACEF79 #79ACEF #EF79AC

tetradic

#ACEF79 #79E7EF #BC79EF #EF8179

square

#ACEF79 #79E7EF #BC79EF #EF8179

split-complementary

#ACEF79 #8179EF #EF79E7

monochromatic

#6AD419 #8AE842 #ACEF79 #CEF6B0 #EEFCE4

Accessibility & contrast

On white

1.37

#ACEF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#ACEF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEF79

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEF79	#FFFFFF	#000000	##000000
##ACEF79	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E06F

Deuteranopia (green-blind)

#EDDB80

Tritanopia (blue-blind)

#ADE7D4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #acef79;
/* rgb */ color: rgb(172, 239, 121);
/* oklch */ color: oklch(88.2% 0.165 133.2);

Tailwind

colors: {
  custom: {
    50: '#c7f4a2',
    500: '#acef79',
    950: '#000000',
  },
}

SCSS

$custom: #acef79;
$custom-light: #c7f4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#acef79",
  "rgb": {
    "r": 172,
    "g": 239,
    "b": 121
  },
  "hsl": {
    "h": 94.068,
    "s": 78.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.88178,
    "c": 0.16459,
    "h": 133.2
  },
  "luminance": 0.71884
}

Semantic roles & 50–950 ramp

primary

#ACEF79

secondary

#8F44C9

accent

#0BDB81

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170F

muted

#838580

Preview Lab

Preview with #ACEF79

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

Preview Lab → · Contrast checker → · Palette generator →