#B0B830#B0B830

#B0B830 is a light, vivid yellow. Relative luminance 0.437; OKLCH L 75.2% C 0.152 H 112.9°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#B0B830
RGB	rgb(176, 184, 48)
HSL	hsl(64, 59%, 45%)
HSV	hsv(64, 74%, 72%)
CMYK	cmyk(4.3%, 0%, 73.9%, 27.8%)
CIE-LAB	lab(72.04, -19.15, 63.53)
CIE-LCH	lch(72.04, 66.35, 106.78°)
OKLab	oklab(75.24% -0.0592 0.14)
OKLCH	oklch(75.24% 0.152 112.9)
XYZ	xyz(35.5796, 43.7253, 9.3613)
Luminance	0.4372 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B830 #3830B8

analogous

#B87C30 #B0B830 #6CB830

triadic

#B0B830 #30B0B8 #B830B0

tetradic

#B0B830 #30B87C #3830B8 #B8306C

square

#B0B830 #30B87C #3830B8 #B8306C

split-complementary

#B0B830 #306CB8 #7C30B8

monochromatic

#535717 #828723 #B0B830 #CBD253 #D9DF84

Accessibility & contrast

On white

2.15

#B0B830 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#B0B830 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B830

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B830	#FFFFFF	#000000	##000000
##B0B830	1.00	2.15	9.74	9.74
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF13

Deuteranopia (green-blind)

#C6B23B

Tritanopia (blue-blind)

#BCAD9E

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b0b830;
/* rgb */ color: rgb(176, 184, 48);
/* oklch */ color: oklch(75.2% 0.152 112.9);

Tailwind

colors: {
  custom: {
    50: '#cbcd73',
    500: '#b0b830',
    950: '#000000',
  },
}

SCSS

$custom: #b0b830;
$custom-light: #cbcd73;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b830",
  "rgb": {
    "r": 176,
    "g": 184,
    "b": 48
  },
  "hsl": {
    "h": 63.529,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.75244,
    "c": 0.15204,
    "h": 112.9
  },
  "luminance": 0.43724
}

Semantic roles & 50–950 ramp

primary

#B0B830

secondary

#807CC8

accent

#46E24F

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B830

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

Preview Lab → · Contrast checker → · Palette generator →