#B1A63E#B1A63E

#B1A63E is a light, vivid yellow. Relative luminance 0.370; OKLCH L 71.5% C 0.124 H 103.3°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#B1A63E
RGB	rgb(177, 166, 62)
HSL	hsl(54, 48%, 47%)
HSV	hsv(54, 65%, 69%)
CMYK	cmyk(0%, 6.2%, 65%, 30.6%)
CIE-LAB	lab(67.25, -8.72, 53.39)
CIE-LCH	lch(67.25, 54.09, 99.27°)
OKLab	oklab(71.47% -0.0285 0.121)
OKLCH	oklch(71.47% 0.124 103.3)
XYZ	xyz(32.6384, 36.9686, 9.9729)
Luminance	0.3697 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1A63E #3E49B1

analogous

#B16D3E #B1A63E #83B13E

triadic

#B1A63E #3EB1A6 #A63EB1

tetradic

#B1A63E #3EB16D #3E49B1 #B13E83

square

#B1A63E #3EB16D #3E49B1 #B13E83

split-complementary

#B1A63E #3E83B1 #6D3EB1

monochromatic

#56511E #847B2E #B1A63E #C9BF64 #D8D291

Accessibility & contrast

On white

2.50

#B1A63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#B1A63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A63E

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1A63E	#FFFFFF	#000000	##000000
##B1A63E	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A131

Deuteranopia (green-blind)

#B8A644

Tritanopia (blue-blind)

#BE9B90

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b1a63e;
/* rgb */ color: rgb(177, 166, 62);
/* oklch */ color: oklch(71.5% 0.124 103.3);

Tailwind

colors: {
  custom: {
    50: '#cbc078',
    500: '#b1a63e',
    950: '#000000',
  },
}

SCSS

$custom: #b1a63e;
$custom-light: #cbc078;
$custom-dark: #000000;

JSON

{
  "hex": "#b1a63e",
  "rgb": {
    "r": 177,
    "g": 166,
    "b": 62
  },
  "hsl": {
    "h": 54.261,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71471,
    "c": 0.12428,
    "h": 103.3
  },
  "luminance": 0.36967
}

Semantic roles & 50–950 ramp

primary

#B1A63E

secondary

#878DC4

accent

#5DD850

background

#FCFBF7

surface

#F9F7EE

border

#D2D0C9

text

#141209

muted

#82817B

Preview Lab

Preview with #B1A63E

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

Preview Lab → · Contrast checker → · Palette generator →