#ACF37C#ACF37C

#ACF37C is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.1% C 0.167 H 134.1°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#ACF37C
RGB	rgb(172, 243, 124)
HSL	hsl(96, 83%, 72%)
HSV	hsv(96, 49%, 95%)
CMYK	cmyk(29.2%, 0%, 49%, 4.7%)
CIE-LAB	lab(89.08, -42.15, 50.11)
CIE-LCH	lch(89.08, 65.48, 130.06°)
OKLab	oklab(89.13% -0.1164 0.1203)
OKLCH	oklch(89.13% 0.167 134.1)
XYZ	xyz(52.7009, 74.3253, 30.6344)
Luminance	0.7433 (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

#ACF37C #C37CF3

analogous

#E8F37C #ACF37C #7CF388

triadic

#ACF37C #7CACF3 #F37CAC

tetradic

#ACF37C #7CE8F3 #C37CF3 #F3887C

square

#ACF37C #7CE8F3 #C37CF3 #F3887C

split-complementary

#ACF37C #887CF3 #F37CE8

monochromatic

#67E015 #88EE44 #ACF37C #D0F8B4 #EDFCE3

Accessibility & contrast

On white

1.32

#ACF37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#ACF37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF37C

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF37C	#FFFFFF	#000000	##000000
##ACF37C	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE372

Deuteranopia (green-blind)

#F1DE84

Tritanopia (blue-blind)

#ACEBD7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #acf37c;
/* rgb */ color: rgb(172, 243, 124);
/* oklch */ color: oklch(89.1% 0.167 134.1);

Tailwind

colors: {
  custom: {
    50: '#c7f7a4',
    500: '#acf37c',
    950: '#000000',
  },
}

SCSS

$custom: #acf37c;
$custom-light: #c7f7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#acf37c",
  "rgb": {
    "r": 172,
    "g": 243,
    "b": 124
  },
  "hsl": {
    "h": 95.798,
    "s": 83.217,
    "l": 71.961
  },
  "oklch": {
    "l": 0.89132,
    "c": 0.16734,
    "h": 134.1
  },
  "luminance": 0.74327
}

Semantic roles & 50–950 ramp

primary

#ACF37C

secondary

#9745CE

accent

#06E088

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF37C

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

Preview Lab → · Contrast checker → · Palette generator →