#ACF266#ACF266

#ACF266 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 88.6% C 0.185 H 131.5°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#ACF266
RGB	rgb(172, 242, 102)
HSL	hsl(90, 84%, 67%)
HSV	hsv(90, 58%, 95%)
CMYK	cmyk(28.9%, 0%, 57.9%, 5.1%)
CIE-LAB	lab(88.56, -43.95, 59.45)
CIE-LCH	lch(88.56, 73.93, 126.48°)
OKLab	oklab(88.64% -0.1229 0.1388)
OKLCH	oklch(88.64% 0.185 131.5)
XYZ	xyz(51.1630, 73.2327, 24.0075)
Luminance	0.7323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF266 #AC66F2

analogous

#F2F266 #ACF266 #66F266

triadic

#ACF266 #66ACF2 #F266AC

tetradic

#ACF266 #66F2F2 #AC66F2 #F26666

square

#ACF266 #66F2F2 #AC66F2 #F26666

split-complementary

#ACF266 #6666F2 #F266F2

monochromatic

#6FCC11 #8DED2E #ACF266 #CBF79E #E9FCD7

Accessibility & contrast

On white

1.34

#ACF266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#ACF266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF266

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF266	#FFFFFF	#000000	##000000
##ACF266	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE257

Deuteranopia (green-blind)

#F2DC70

Tritanopia (blue-blind)

#AFE9D4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #acf266;
/* rgb */ color: rgb(172, 242, 102);
/* oklch */ color: oklch(88.6% 0.185 131.5);

Tailwind

colors: {
  custom: {
    50: '#c8f696',
    500: '#acf266',
    950: '#000000',
  },
}

SCSS

$custom: #acf266;
$custom-light: #c8f696;
$custom-dark: #000000;

JSON

{
  "hex": "#acf266",
  "rgb": {
    "r": 172,
    "g": 242,
    "b": 102
  },
  "hsl": {
    "h": 90,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88637,
    "c": 0.18539,
    "h": 131.5
  },
  "luminance": 0.73234
}

Semantic roles & 50–950 ramp

primary

#ACF266

secondary

#7E34C9

accent

#05E173

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACF266

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

Preview Lab → · Contrast checker → · Palette generator →