#B0BA31#B0BA31

#B0BA31 is a light, vivid yellow. Relative luminance 0.446; OKLCH L 75.7% C 0.154 H 113.7°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#B0BA31
RGB	rgb(176, 186, 49)
HSL	hsl(64, 58%, 46%)
HSV	hsv(64, 74%, 73%)
CMYK	cmyk(5.4%, 0%, 73.7%, 27.1%)
CIE-LAB	lab(72.61, -20.10, 63.72)
CIE-LCH	lch(72.61, 66.82, 107.51°)
OKLab	oklab(75.7% -0.0618 0.1406)
OKLCH	oklch(75.7% 0.154 113.7)
XYZ	xyz(36.0189, 44.5704, 9.6107)
Luminance	0.4457 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0BA31 #3B31BA

analogous

#BA7F31 #B0BA31 #6BBA31

triadic

#B0BA31 #31B0BA #BA31B0

tetradic

#B0BA31 #31BA7F #3B31BA #BA316B

square

#B0BA31 #31BA7F #3B31BA #BA316B

split-complementary

#B0BA31 #316BBA #7F31BA

monochromatic

#545917 #828A24 #B0BA31 #C9D256 #D9DF86

Accessibility & contrast

On white

2.12

#B0BA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#B0BA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0BA31

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0BA31	#FFFFFF	#000000	##000000
##B0BA31	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B114

Deuteranopia (green-blind)

#C8B33C

Tritanopia (blue-blind)

#BCAFA0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b0ba31;
/* rgb */ color: rgb(176, 186, 49);
/* oklch */ color: oklch(75.7% 0.154 113.7);

Tailwind

colors: {
  custom: {
    50: '#cbce73',
    500: '#b0ba31',
    950: '#000000',
  },
}

SCSS

$custom: #b0ba31;
$custom-light: #cbce73;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ba31",
  "rgb": {
    "r": 176,
    "g": 186,
    "b": 49
  },
  "hsl": {
    "h": 64.38,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.75697,
    "c": 0.15359,
    "h": 113.7
  },
  "luminance": 0.4457
}

Semantic roles & 50–950 ramp

primary

#B0BA31

secondary

#837EC9

accent

#46E252

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0BA31

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

Preview Lab → · Contrast checker → · Palette generator →