#ACB550#ACB550

#ACB550 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.5% C 0.126 H 113.7°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#ACB550
RGB	rgb(172, 181, 80)
HSL	hsl(65, 41%, 51%)
HSV	hsv(65, 56%, 71%)
CMYK	cmyk(5%, 0%, 55.8%, 29%)
CIE-LAB	lab(71.14, -17.29, 49.48)
CIE-LCH	lch(71.14, 52.41, 109.26°)
OKLab	oklab(74.53% -0.0505 0.1152)
OKLCH	oklch(74.53% 0.126 113.7)
XYZ	xyz(34.9858, 42.3982, 13.9285)
Luminance	0.4240 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB550 #5950B5

analogous

#B58B50 #ACB550 #79B550

triadic

#ACB550 #50ACB5 #B550AC

tetradic

#ACB550 #50B58B #5950B5 #B55079

square

#ACB550 #50B58B #5950B5 #B55079

split-complementary

#ACB550 #5079B5 #8B50B5

monochromatic

#5C6129 #858C3B #ACB550 #C0C77B #D5D9A6

Accessibility & contrast

On white

2.22

#ACB550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#ACB550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB550

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB550	#FFFFFF	#000000	##000000
##ACB550	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD46

Deuteranopia (green-blind)

#C1AF56

Tritanopia (blue-blind)

#B6AB9F

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb550;
/* rgb */ color: rgb(172, 181, 80);
/* oklch */ color: oklch(74.5% 0.126 113.7);

Tailwind

colors: {
  custom: {
    50: '#c7cb84',
    500: '#acb550',
    950: '#000000',
  },
}

SCSS

$custom: #acb550;
$custom-light: #c7cb84;
$custom-dark: #000000;

JSON

{
  "hex": "#acb550",
  "rgb": {
    "r": 172,
    "g": 181,
    "b": 80
  },
  "hsl": {
    "h": 65.347,
    "s": 40.562,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74526,
    "c": 0.12576,
    "h": 113.7
  },
  "luminance": 0.42398
}

Semantic roles & 50–950 ramp

primary

#ACB550

secondary

#9E9AC7

accent

#57D062

background

#FCFCF8

surface

#F8F8EF

border

#D1D1CA

text

#13130B

muted

#82827C

Preview Lab

Preview with #ACB550

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

Preview Lab → · Contrast checker → · Palette generator →