#ACF37A#ACF37A

#ACF37A is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.1% C 0.169 H 133.8°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#ACF37A
RGB	rgb(172, 243, 122)
HSL	hsl(95, 83%, 72%)
HSV	hsv(95, 50%, 95%)
CMYK	cmyk(29.2%, 0%, 49.8%, 4.7%)
CIE-LAB	lab(89.05, -42.37, 51.02)
CIE-LCH	lch(89.05, 66.32, 129.71°)
OKLab	oklab(89.11% -0.1171 0.1221)
OKLCH	oklch(89.11% 0.169 133.8)
XYZ	xyz(52.5757, 74.2752, 29.9750)
Luminance	0.7428 (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

#ACF37A #C17AF3

analogous

#E8F37A #ACF37A #7AF385

triadic

#ACF37A #7AACF3 #F37AAC

tetradic

#ACF37A #7AE8F3 #C17AF3 #F3857A

square

#ACF37A #7AE8F3 #C17AF3 #F3857A

split-complementary

#ACF37A #857AF3 #F37AE8

monochromatic

#68DF14 #89EE42 #ACF37A #CFF8B2 #EDFCE3

Accessibility & contrast

On white

1.32

#ACF37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#ACF37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF37A

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF37A	#FFFFFF	#000000	##000000
##ACF37A	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36F

Deuteranopia (green-blind)

#F1DE82

Tritanopia (blue-blind)

#ACEBD7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #acf37a;
/* rgb */ color: rgb(172, 243, 122);
/* oklch */ color: oklch(89.1% 0.169 133.8);

Tailwind

colors: {
  custom: {
    50: '#c8f7a3',
    500: '#acf37a',
    950: '#000000',
  },
}

SCSS

$custom: #acf37a;
$custom-light: #c8f7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#acf37a",
  "rgb": {
    "r": 172,
    "g": 243,
    "b": 122
  },
  "hsl": {
    "h": 95.207,
    "s": 83.448,
    "l": 71.569
  },
  "oklch": {
    "l": 0.89106,
    "c": 0.1692,
    "h": 133.8
  },
  "luminance": 0.74277
}

Semantic roles & 50–950 ramp

primary

#ACF37A

secondary

#9543CE

accent

#06E086

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF37A

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

Preview Lab → · Contrast checker → · Palette generator →