#ACF591#ACF591

#ACF591 is a very light, vivid green. Relative luminance 0.761; OKLCH L 89.9% C 0.150 H 137.6°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#ACF591
RGB	rgb(172, 245, 145)
HSL	hsl(104, 83%, 76%)
HSV	hsv(104, 41%, 96%)
CMYK	cmyk(29.8%, 0%, 40.8%, 3.9%)
CIE-LAB	lab(89.91, -40.44, 41.08)
CIE-LCH	lch(89.91, 57.64, 134.55°)
OKLab	oklab(89.9% -0.1107 0.1009)
OKLCH	oklch(89.9% 0.15 137.6)
XYZ	xyz(54.7749, 76.1177, 38.5888)
Luminance	0.7612 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF591 #DA91F5

analogous

#DEF591 #ACF591 #91F5A8

triadic

#ACF591 #91ACF5 #F591AC

tetradic

#ACF591 #91DEF5 #DA91F5 #F5A891

square

#ACF591 #91DEF5 #DA91F5 #F5A891

split-complementary

#ACF591 #A891F5 #F591DE

monochromatic

#57EB21 #82F059 #ACF591 #D6FAC9 #EAFCE3

Accessibility & contrast

On white

1.29

#ACF591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#ACF591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF591

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF591	#FFFFFF	#000000	##000000
##ACF591	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE68A

Deuteranopia (green-blind)

#F0E097

Tritanopia (blue-blind)

#A9EFDC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #acf591;
/* rgb */ color: rgb(172, 245, 145);
/* oklch */ color: oklch(89.9% 0.150 137.6);

Tailwind

colors: {
  custom: {
    50: '#c7f9b2',
    500: '#acf591',
    950: '#000000',
  },
}

SCSS

$custom: #acf591;
$custom-light: #c7f9b2;
$custom-dark: #000000;

JSON

{
  "hex": "#acf591",
  "rgb": {
    "r": 172,
    "g": 245,
    "b": 145
  },
  "hsl": {
    "h": 103.8,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.89901,
    "c": 0.14974,
    "h": 137.6
  },
  "luminance": 0.7612
}

Semantic roles & 50–950 ramp

primary

#ACF591

secondary

#B257D3

accent

#06E0A5

background

#FDFFFD

surface

#F9FFF8

border

#D2D7D1

text

#131711

muted

#828581

Preview Lab

Preview with #ACF591

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

Preview Lab → · Contrast checker → · Palette generator →