#ACC045#ACC045

#ACC045 is a light, vivid yellow. Relative luminance 0.469; OKLCH L 76.9% C 0.148 H 117.9°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#ACC045
RGB	rgb(172, 192, 69)
HSL	hsl(70, 49%, 51%)
HSV	hsv(70, 64%, 75%)
CMYK	cmyk(10.4%, 0%, 64.1%, 24.7%)
CIE-LAB	lab(74.13, -23.59, 57.58)
CIE-LCH	lch(74.13, 62.23, 112.28°)
OKLab	oklab(76.88% -0.0694 0.131)
OKLCH	oklch(76.88% 0.148 117.9)
XYZ	xyz(36.9378, 46.8999, 12.7358)
Luminance	0.4690 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC045 #5945C0

analogous

#C09645 #ACC045 #6EC045

triadic

#ACC045 #45ACC0 #C045AC

tetradic

#ACC045 #45C096 #5945C0 #C0456E

square

#ACC045 #45C096 #5945C0 #C0456E

split-complementary

#ACC045 #456EC0 #9645C0

monochromatic

#5C6823 #859533 #ACC045 #C0CF73 #D5DFA0

Accessibility & contrast

On white

2.02

#ACC045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#ACC045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC045

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC045	#FFFFFF	#000000	##000000
##ACC045	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB635

Deuteranopia (green-blind)

#CAB74E

Tritanopia (blue-blind)

#B6B6A7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #acc045;
/* rgb */ color: rgb(172, 192, 69);
/* oklch */ color: oklch(76.9% 0.148 117.9);

Tailwind

colors: {
  custom: {
    50: '#c7d37f',
    500: '#acc045',
    950: '#000000',
  },
}

SCSS

$custom: #acc045;
$custom-light: #c7d37f;
$custom-dark: #000000;

JSON

{
  "hex": "#acc045",
  "rgb": {
    "r": 172,
    "g": 192,
    "b": 69
  },
  "hsl": {
    "h": 69.756,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76883,
    "c": 0.14822,
    "h": 117.9
  },
  "luminance": 0.469
}

Semantic roles & 50–950 ramp

primary

#ACC045

secondary

#9E95CC

accent

#4FD965

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#13140A

muted

#82827C

Preview Lab

Preview with #ACC045

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

Preview Lab → · Contrast checker → · Palette generator →