#ACF57D#ACF57D

#ACF57D is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.6% C 0.169 H 134.4°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#ACF57D
RGB	rgb(172, 245, 125)
HSL	hsl(97, 86%, 73%)
HSV	hsv(97, 49%, 96%)
CMYK	cmyk(29.8%, 0%, 49%, 3.9%)
CIE-LAB	lab(89.65, -42.91, 50.35)
CIE-LCH	lch(89.65, 66.15, 130.44°)
OKLab	oklab(89.6% -0.1184 0.1208)
OKLCH	oklch(89.6% 0.169 134.4)
XYZ	xyz(53.3662, 75.5543, 31.1697)
Luminance	0.7556 (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

#ACF57D #C67DF5

analogous

#E8F57D #ACF57D #7DF58A

triadic

#ACF57D #7DACF5 #F57DAC

tetradic

#ACF57D #7DE8F5 #C67DF5 #F58A7D

square

#ACF57D #7DE8F5 #C67DF5 #F58A7D

split-complementary

#ACF57D #8A7DF5 #F57DE8

monochromatic

#65E612 #88F144 #ACF57D #D0F9B6 #EDFDE3

Accessibility & contrast

On white

1.30

#ACF57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#ACF57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF57D

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF57D	#FFFFFF	#000000	##000000
##ACF57D	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE573

Deuteranopia (green-blind)

#F2DF85

Tritanopia (blue-blind)

#ACEDD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #acf57d;
/* rgb */ color: rgb(172, 245, 125);
/* oklch */ color: oklch(89.6% 0.169 134.4);

Tailwind

colors: {
  custom: {
    50: '#c8f9a5',
    500: '#acf57d',
    950: '#000000',
  },
}

SCSS

$custom: #acf57d;
$custom-light: #c8f9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#acf57d",
  "rgb": {
    "r": 172,
    "g": 245,
    "b": 125
  },
  "hsl": {
    "h": 96.5,
    "s": 85.714,
    "l": 72.549
  },
  "oklch": {
    "l": 0.89603,
    "c": 0.16918,
    "h": 134.4
  },
  "luminance": 0.75556
}

Semantic roles & 50–950 ramp

primary

#ACF57D

secondary

#9A46D1

accent

#03E28B

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #ACF57D

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

Preview Lab → · Contrast checker → · Palette generator →