#ACCA15#ACCA15

#ACCA15 is a light, vivid yellow. Relative luminance 0.511; OKLCH L 78.9% C 0.183 H 120.0°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#ACCA15
RGB	rgb(172, 202, 21)
HSL	hsl(70, 81%, 44%)
HSV	hsv(70, 90%, 79%)
CMYK	cmyk(14.9%, 0%, 89.6%, 20.8%)
CIE-LAB	lab(76.72, -30.44, 74.22)
CIE-LCH	lch(76.72, 80.22, 112.30°)
OKLab	oklab(78.9% -0.0918 0.1588)
OKLCH	oklch(78.9% 0.183 120)
XYZ	xyz(38.2700, 51.0660, 8.5499)
Luminance	0.5107 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCA15 #3315CA

analogous

#CA8D15 #ACCA15 #51CA15

triadic

#ACCA15 #15ACCA #CA15AC

tetradic

#ACCA15 #15CA8D #3315CA #CA1551

square

#ACCA15 #15CA8D #3315CA #CA1551

split-complementary

#ACCA15 #1551CA #8D15CA

monochromatic

#4E5B09 #7D930F #ACCA15 #CBEA32 #D9EF6A

Accessibility & contrast

On white

1.87

#ACCA15 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#ACCA15 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCA15

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCA15	#FFFFFF	#000000	##000000
##ACCA15	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#D4BE2E

Tritanopia (blue-blind)

#B7BFAC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #acca15;
/* rgb */ color: rgb(172, 202, 21);
/* oklch */ color: oklch(78.9% 0.183 120.0);

Tailwind

colors: {
  custom: {
    50: '#c9da6b',
    500: '#acca15',
    950: '#000000',
  },
}

SCSS

$custom: #acca15;
$custom-light: #c9da6b;
$custom-dark: #000000;

JSON

{
  "hex": "#acca15",
  "rgb": {
    "r": 172,
    "g": 202,
    "b": 21
  },
  "hsl": {
    "h": 69.945,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.78897,
    "c": 0.18342,
    "h": 120
  },
  "luminance": 0.51066
}

Semantic roles & 50–950 ramp

primary

#ACCA15

secondary

#291C67

accent

#30F851

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141408

muted

#83837D

Preview Lab

Preview with #ACCA15

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

Preview Lab → · Contrast checker → · Palette generator →