#ACF066#ACF066

#ACF066 is a very light, vivid yellow-green. Relative luminance 0.721; OKLCH L 88.2% C 0.183 H 131.2°. Best body text is #000000 at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#ACF066
RGB	rgb(172, 240, 102)
HSL	hsl(90, 82%, 67%)
HSV	hsv(90, 58%, 94%)
CMYK	cmyk(28.3%, 0%, 57.5%, 5.9%)
CIE-LAB	lab(87.99, -43.08, 58.80)
CIE-LCH	lch(87.99, 72.90, 126.23°)
OKLab	oklab(88.18% -0.1205 0.1374)
OKLCH	oklch(88.18% 0.183 131.2)
XYZ	xyz(50.5710, 72.0487, 23.8101)
Luminance	0.7205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF066 #AA66F0

analogous

#F0EF66 #ACF066 #67F066

triadic

#ACF066 #66ACF0 #F066AC

tetradic

#ACF066 #66F0EF #AA66F0 #F06667

square

#ACF066 #66F0EF #AA66F0 #F06667

split-complementary

#ACF066 #6667F0 #EF66F0

monochromatic

#6FC814 #8EEB2E #ACF066 #CAF59E #E8FBD5

Accessibility & contrast

On white

1.36

#ACF066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.41

#ACF066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF066

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF066	#FFFFFF	#000000	##000000
##ACF066	1.00	1.36	15.41	15.41
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.41	21.00	1.00	1.00
##000000	15.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE057

Deuteranopia (green-blind)

#F0DB70

Tritanopia (blue-blind)

#AFE7D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #acf066;
/* rgb */ color: rgb(172, 240, 102);
/* oklch */ color: oklch(88.2% 0.183 131.2);

Tailwind

colors: {
  custom: {
    50: '#c8f596',
    500: '#acf066',
    950: '#000000',
  },
}

SCSS

$custom: #acf066;
$custom-light: #c8f596;
$custom-dark: #000000;

JSON

{
  "hex": "#acf066",
  "rgb": {
    "r": 172,
    "g": 240,
    "b": 102
  },
  "hsl": {
    "h": 89.565,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88177,
    "c": 0.18277,
    "h": 131.2
  },
  "luminance": 0.7205
}

Semantic roles & 50–950 ramp

primary

#ACF066

secondary

#7C35C5

accent

#07DF71

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #ACF066

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

Preview Lab → · Contrast checker → · Palette generator →