#ACF063#ACF063

#ACF063 is a very light, vivid yellow-green. Relative luminance 0.720; OKLCH L 88.1% C 0.185 H 131.0°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#ACF063
RGB	rgb(172, 240, 99)
HSL	hsl(89, 82%, 66%)
HSV	hsv(89, 59%, 94%)
CMYK	cmyk(28.3%, 0%, 58.8%, 5.9%)
CIE-LAB	lab(87.96, -43.35, 60.07)
CIE-LCH	lch(87.96, 74.08, 125.82°)
OKLab	oklab(88.15% -0.1215 0.1398)
OKLCH	oklch(88.15% 0.185 131)
XYZ	xyz(50.4249, 71.9902, 23.0407)
Luminance	0.7199 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACF063 #A763F0

analogous

#F0ED63 #ACF063 #66F063

triadic

#ACF063 #63ACF0 #F063AC

tetradic

#ACF063 #63F0ED #A763F0 #F06366

square

#ACF063 #63F0ED #A763F0 #F06366

split-complementary

#ACF063 #6366F0 #ED63F0

monochromatic

#6FC613 #8EEB2B #ACF063 #CAF59B #E7FBD3

Accessibility & contrast

On white

1.36

#ACF063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#ACF063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACF063

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACF063	#FFFFFF	#000000	##000000
##ACF063	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE054

Deuteranopia (green-blind)

#F0DB6D

Tritanopia (blue-blind)

#AFE7D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #acf063;
/* rgb */ color: rgb(172, 240, 99);
/* oklch */ color: oklch(88.1% 0.185 131.0);

Tailwind

colors: {
  custom: {
    50: '#c8f594',
    500: '#acf063',
    950: '#000000',
  },
}

SCSS

$custom: #acf063;
$custom-light: #c8f594;
$custom-dark: #000000;

JSON

{
  "hex": "#acf063",
  "rgb": {
    "r": 172,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 88.936,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88145,
    "c": 0.18523,
    "h": 131
  },
  "luminance": 0.71992
}

Semantic roles & 50–950 ramp

primary

#ACF063

secondary

#7934C3

accent

#07DF6F

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#13170D

muted

#83857F

Preview Lab

Preview with #ACF063

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

Preview Lab → · Contrast checker → · Palette generator →