#B0B138#B0B138

#B0B138 is a light, vivid yellow. Relative luminance 0.410; OKLCH L 73.7% C 0.140 H 109.8°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#B0B138
RGB	rgb(176, 177, 56)
HSL	hsl(60, 52%, 46%)
HSV	hsv(60, 68%, 69%)
CMYK	cmyk(0.6%, 0%, 68.4%, 30.6%)
CIE-LAB	lab(70.15, -15.21, 58.79)
CIE-LCH	lch(70.15, 60.72, 104.51°)
OKLab	oklab(73.74% -0.0474 0.1314)
OKLCH	oklch(73.74% 0.14 109.8)
XYZ	xyz(34.3416, 40.9609, 9.8378)
Luminance	0.4096 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B138 #3938B1

analogous

#B17538 #B0B138 #73B138

triadic

#B0B138 #38B0B1 #B138B0

tetradic

#B0B138 #38B175 #3938B1 #B13873

square

#B0B138 #38B175 #3938B1 #B13873

split-complementary

#B0B138 #3873B1 #7538B1

monochromatic

#54541B #828329 #B0B138 #CACB5B #D9DA8A

Accessibility & contrast

On white

2.28

#B0B138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#B0B138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B138

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B138	#FFFFFF	#000000	##000000
##B0B138	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA925

Deuteranopia (green-blind)

#C0AD41

Tritanopia (blue-blind)

#BCA699

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b0b138;
/* rgb */ color: rgb(176, 177, 56);
/* oklch */ color: oklch(73.7% 0.140 109.8);

Tailwind

colors: {
  custom: {
    50: '#cbc876',
    500: '#b0b138',
    950: '#000000',
  },
}

SCSS

$custom: #b0b138;
$custom-light: #cbc876;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b138",
  "rgb": {
    "r": 176,
    "g": 177,
    "b": 56
  },
  "hsl": {
    "h": 60.496,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.73743,
    "c": 0.13971,
    "h": 109.8
  },
  "luminance": 0.4096
}

Semantic roles & 50–950 ramp

primary

#B0B138

secondary

#8181C4

accent

#4CDB4E

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B138

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

Preview Lab → · Contrast checker → · Palette generator →