#B1B554#B1B554

#B1B554 is a light, vivid yellow. Relative luminance 0.430; OKLCH L 75.0% C 0.121 H 111.1°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#B1B554
RGB	rgb(177, 181, 84)
HSL	hsl(62, 40%, 52%)
HSV	hsv(62, 54%, 71%)
CMYK	cmyk(2.2%, 0%, 53.6%, 29%)
CIE-LAB	lab(71.58, -14.88, 48.21)
CIE-LCH	lch(71.58, 50.45, 107.15°)
OKLab	oklab(74.98% -0.0436 0.1128)
OKLCH	oklch(74.98% 0.121 111.1)
XYZ	xyz(36.2564, 43.0357, 14.7826)
Luminance	0.4304 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B554 #5854B5

analogous

#B58954 #B1B554 #81B554

triadic

#B1B554 #54B1B5 #B554B1

tetradic

#B1B554 #54B589 #5854B5 #B55481

square

#B1B554 #54B589 #5854B5 #B55481

split-complementary

#B1B554 #5481B5 #8954B5

monochromatic

#61642B #8B8E3E #B1B554 #C4C77F #D8DAA9

Accessibility & contrast

On white

2.19

#B1B554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#B1B554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B554

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B554	#FFFFFF	#000000	##000000
##B1B554	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AE4A

Deuteranopia (green-blind)

#C2B159

Tritanopia (blue-blind)

#BCAB9F

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b1b554;
/* rgb */ color: rgb(177, 181, 84);
/* oklch */ color: oklch(75.0% 0.121 111.1);

Tailwind

colors: {
  custom: {
    50: '#cacb87',
    500: '#b1b554',
    950: '#000000',
  },
}

SCSS

$custom: #b1b554;
$custom-light: #cacb87;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b554",
  "rgb": {
    "r": 177,
    "g": 181,
    "b": 84
  },
  "hsl": {
    "h": 62.474,
    "s": 39.592,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74983,
    "c": 0.12091,
    "h": 111.1
  },
  "luminance": 0.43035
}

Semantic roles & 50–950 ramp

primary

#B1B554

secondary

#9F9DC8

accent

#58CF5D

background

#FCFCF8

surface

#F9F8F0

border

#D2D1CB

text

#13130B

muted

#82827C

Preview Lab

Preview with #B1B554

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

Preview Lab → · Contrast checker → · Palette generator →