#B0B548#B0B548

#B0B548 is a light, vivid yellow. Relative luminance 0.427; OKLCH L 74.8% C 0.132 H 111.6°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#B0B548
RGB	rgb(176, 181, 72)
HSL	hsl(63, 43%, 50%)
HSV	hsv(63, 60%, 71%)
CMYK	cmyk(2.8%, 0%, 60.2%, 29%)
CIE-LAB	lab(71.38, -16.23, 53.44)
CIE-LCH	lch(71.38, 55.85, 106.90°)
OKLab	oklab(74.77% -0.0486 0.1226)
OKLCH	oklch(74.77% 0.132 111.6)
XYZ	xyz(35.5990, 42.7465, 12.5053)
Luminance	0.4275 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B548 #4D48B5

analogous

#B58348 #B0B548 #7AB548

triadic

#B0B548 #48B0B5 #B548B0

tetradic

#B0B548 #48B583 #4D48B5 #B5487A

square

#B0B548 #48B583 #4D48B5 #B5487A

split-complementary

#B0B548 #487AB5 #8348B5

monochromatic

#5B5D25 #858937 #B0B548 #C3C773 #D6D99F

Accessibility & contrast

On white

2.20

#B0B548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#B0B548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B548

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B548	#FFFFFF	#000000	##000000
##B0B548	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD3B

Deuteranopia (green-blind)

#C2B04F

Tritanopia (blue-blind)

#BBAB9E

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b0b548;
/* rgb */ color: rgb(176, 181, 72);
/* oklch */ color: oklch(74.8% 0.132 111.6);

Tailwind

colors: {
  custom: {
    50: '#cacb80',
    500: '#b0b548',
    950: '#000000',
  },
}

SCSS

$custom: #b0b548;
$custom-light: #cacb80;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b548",
  "rgb": {
    "r": 176,
    "g": 181,
    "b": 72
  },
  "hsl": {
    "h": 62.752,
    "s": 43.083,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74769,
    "c": 0.13185,
    "h": 111.6
  },
  "luminance": 0.42746
}

Semantic roles & 50–950 ramp

primary

#B0B548

secondary

#9693C5

accent

#55D35B

background

#FCFCF8

surface

#F9F8EF

border

#D2D1CA

text

#14130A

muted

#82827C

Preview Lab

Preview with #B0B548

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

Preview Lab → · Contrast checker → · Palette generator →