#B1BA2D#B1BA2D

#B1BA2D is a light, vivid yellow. Relative luminance 0.447; OKLCH L 75.8% C 0.155 H 113.3°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#B1BA2D
RGB	rgb(177, 186, 45)
HSL	hsl(64, 61%, 45%)
HSV	hsv(64, 76%, 73%)
CMYK	cmyk(4.8%, 0%, 75.8%, 27.1%)
CIE-LAB	lab(72.66, -19.86, 65.12)
CIE-LCH	lch(72.66, 68.08, 106.96°)
OKLab	oklab(75.75% -0.0615 0.1428)
OKLCH	oklch(75.75% 0.156 113.3)
XYZ	xyz(36.1652, 44.6552, 9.1963)
Luminance	0.4465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BA2D #362DBA

analogous

#BA7D2D #B1BA2D #6ABA2D

triadic

#B1BA2D #2DB1BA #BA2DB1

tetradic

#B1BA2D #2DBA7D #362DBA #BA2D6A

square

#B1BA2D #2DBA7D #362DBA #BA2D6A

split-complementary

#B1BA2D #2D6ABA #7D2DBA

monochromatic

#535715 #828921 #B1BA2D #CCD550 #DAE081

Accessibility & contrast

On white

2.11

#B1BA2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#B1BA2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BA2D

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BA2D	#FFFFFF	#000000	##000000
##B1BA2D	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B107

Deuteranopia (green-blind)

#C8B439

Tritanopia (blue-blind)

#BDAFA0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b1ba2d;
/* rgb */ color: rgb(177, 186, 45);
/* oklch */ color: oklch(75.8% 0.155 113.3);

Tailwind

colors: {
  custom: {
    50: '#ccce71',
    500: '#b1ba2d',
    950: '#000000',
  },
}

SCSS

$custom: #b1ba2d;
$custom-light: #ccce71;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ba2d",
  "rgb": {
    "r": 177,
    "g": 186,
    "b": 45
  },
  "hsl": {
    "h": 63.83,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.75754,
    "c": 0.1555,
    "h": 113.3
  },
  "luminance": 0.44654
}

Semantic roles & 50–950 ramp

primary

#B1BA2D

secondary

#7F79C9

accent

#44E44E

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B1BA2D

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

Preview Lab → · Contrast checker → · Palette generator →