#ACF37D#ACF37D

#ACF37D is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.1% C 0.166 H 134.2°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#ACF37D
RGB	rgb(172, 243, 125)
HSL	hsl(96, 83%, 72%)
HSV	hsv(96, 49%, 95%)
CMYK	cmyk(29.2%, 0%, 48.6%, 4.7%)
CIE-LAB	lab(89.09, -42.03, 49.66)
CIE-LCH	lch(89.09, 65.06, 130.25°)
OKLab	oklab(89.15% -0.116 0.1193)
OKLCH	oklch(89.15% 0.166 134.2)
XYZ	xyz(52.7644, 74.3507, 30.9691)
Luminance	0.7435 (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

#ACF37D #C47DF3

analogous

#E7F37D #ACF37D #7DF389

triadic

#ACF37D #7DACF3 #F37DAC

tetradic

#ACF37D #7DE7F3 #C47DF3 #F3897D

square

#ACF37D #7DE7F3 #C47DF3 #F3897D

split-complementary

#ACF37D #897DF3 #F37DE7

monochromatic

#66E115 #88EE45 #ACF37D #D0F8B5 #EDFCE3

Accessibility & contrast

On white

1.32

#ACF37D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#ACF37D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF37D

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF37D	#FFFFFF	#000000	##000000
##ACF37D	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)

#FBE473

Deuteranopia (green-blind)

#F1DE84

Tritanopia (blue-blind)

#ACEBD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #acf37d;
/* rgb */ color: rgb(172, 243, 125);
/* oklch */ color: oklch(89.1% 0.166 134.2);

Tailwind

colors: {
  custom: {
    50: '#c7f7a5',
    500: '#acf37d',
    950: '#000000',
  },
}

SCSS

$custom: #acf37d;
$custom-light: #c7f7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#acf37d",
  "rgb": {
    "r": 172,
    "g": 243,
    "b": 125
  },
  "hsl": {
    "h": 96.102,
    "s": 83.099,
    "l": 72.157
  },
  "oklch": {
    "l": 0.89146,
    "c": 0.16639,
    "h": 134.2
  },
  "luminance": 0.74353
}

Semantic roles & 50–950 ramp

primary

#ACF37D

secondary

#9846CE

accent

#06E089

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF37D

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

Preview Lab → · Contrast checker → · Palette generator →