#ACF660#ACF660

#ACF660 is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.5% C 0.195 H 131.5°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#ACF660
RGB	rgb(172, 246, 96)
HSL	hsl(90, 89%, 67%)
HSV	hsv(90, 61%, 96%)
CMYK	cmyk(30.1%, 0%, 61%, 3.5%)
CIE-LAB	lab(89.64, -46.19, 63.20)
CIE-LCH	lch(89.64, 78.28, 126.16°)
OKLab	oklab(89.5% -0.1295 0.1462)
OKLCH	oklch(89.5% 0.195 131.5)
XYZ	xyz(52.0797, 75.5250, 22.8979)
Luminance	0.7553 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF660 #AA60F6

analogous

#F6F560 #ACF660 #61F660

triadic

#ACF660 #60ACF6 #F660AC

tetradic

#ACF660 #60F6F5 #AA60F6 #F66061

square

#ACF660 #60F6F5 #AA60F6 #F66061

split-complementary

#ACF660 #6061F6 #F560F6

monochromatic

#6FD00C #8EF326 #ACF660 #CAF99A #E8FDD4

Accessibility & contrast

On white

1.30

#ACF660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#ACF660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF660

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF660	#FFFFFF	#000000	##000000
##ACF660	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)

#FFE54E

Deuteranopia (green-blind)

#F6DF6B

Tritanopia (blue-blind)

#AFECD6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #acf660;
/* rgb */ color: rgb(172, 246, 96);
/* oklch */ color: oklch(89.5% 0.195 131.5);

Tailwind

colors: {
  custom: {
    50: '#c9f993',
    500: '#acf660',
    950: '#000000',
  },
}

SCSS

$custom: #acf660;
$custom-light: #c9f993;
$custom-dark: #000000;

JSON

{
  "hex": "#acf660",
  "rgb": {
    "r": 172,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 89.6,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89497,
    "c": 0.19531,
    "h": 131.5
  },
  "luminance": 0.75527
}

Semantic roles & 50–950 ramp

primary

#ACF660

secondary

#7C2FCB

accent

#00E671

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #ACF660

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

Preview Lab → · Contrast checker → · Palette generator →