#ACEF71#ACEF71

#ACEF71 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.1% C 0.172 H 132.2°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#ACEF71
RGB	rgb(172, 239, 113)
HSL	hsl(92, 80%, 69%)
HSV	hsv(92, 53%, 94%)
CMYK	cmyk(28%, 0%, 52.7%, 6.3%)
CIE-LAB	lab(87.82, -41.58, 53.70)
CIE-LCH	lch(87.82, 67.91, 127.75°)
OKLab	oklab(88.08% -0.1155 0.1274)
OKLCH	oklch(88.08% 0.172 132.2)
XYZ	xyz(50.8596, 71.6944, 26.7783)
Luminance	0.7170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEF71 #B471EF

analogous

#EBEF71 #ACEF71 #71EF75

triadic

#ACEF71 #71ACEF #EF71AC

tetradic

#ACEF71 #71EBEF #B471EF #EF7571

square

#ACEF71 #71EBEF #B471EF #EF7571

split-complementary

#ACEF71 #7571EF #EF71EB

monochromatic

#6DCE17 #8CE93A #ACEF71 #CCF5A8 #ECFBDF

Accessibility & contrast

On white

1.37

#ACEF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#ACEF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEF71

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEF71	#FFFFFF	#000000	##000000
##ACEF71	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E065

Deuteranopia (green-blind)

#EEDA79

Tritanopia (blue-blind)

#AEE7D3

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #acef71;
/* rgb */ color: rgb(172, 239, 113);
/* oklch */ color: oklch(88.1% 0.172 132.2);

Tailwind

colors: {
  custom: {
    50: '#c8f49d',
    500: '#acef71',
    950: '#000000',
  },
}

SCSS

$custom: #acef71;
$custom-light: #c8f49d;
$custom-dark: #000000;

JSON

{
  "hex": "#acef71",
  "rgb": {
    "r": 172,
    "g": 239,
    "b": 113
  },
  "hsl": {
    "h": 91.905,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88075,
    "c": 0.17194,
    "h": 132.2
  },
  "luminance": 0.71696
}

Semantic roles & 50–950 ramp

primary

#ACEF71

secondary

#873CC8

accent

#09DC79

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACEF71

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

Preview Lab → · Contrast checker → · Palette generator →