#B1B127#B1B127

#B1B127 is a light, vivid yellow. Relative luminance 0.409; OKLCH L 73.7% C 0.149 H 109.6°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#B1B127
RGB	rgb(177, 177, 39)
HSL	hsl(60, 64%, 42%)
HSV	hsv(60, 78%, 69%)
CMYK	cmyk(0%, 0%, 78%, 30.6%)
CIE-LAB	lab(70.13, -15.56, 64.67)
CIE-LCH	lch(70.13, 66.52, 103.53°)
OKLab	oklab(73.72% -0.05 0.1408)
OKLCH	oklch(73.72% 0.149 109.6)
XYZ	xyz(34.2211, 40.9389, 8.0184)
Luminance	0.4094 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B127 #2727B1

analogous

#B16C27 #B1B127 #6CB127

triadic

#B1B127 #27B1B1 #B127B1

tetradic

#B1B127 #27B16C #2727B1 #B1276C

square

#B1B127 #27B16C #2727B1 #B1276C

split-complementary

#B1B127 #276CB1 #6C27B1

monochromatic

#4D4D11 #7F7F1C #B1B127 #D5D540 #E0E072

Accessibility & contrast

On white

2.29

#B1B127 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#B1B127 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B127

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B127	#FFFFFF	#000000	##000000
##B1B127	1.00	2.29	9.19	9.19
#FFFFFF	2.29	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)

#C0A900

Deuteranopia (green-blind)

#C1AD33

Tritanopia (blue-blind)

#BEA598

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b1b127;
/* rgb */ color: rgb(177, 177, 39);
/* oklch */ color: oklch(73.7% 0.149 109.6);

Tailwind

colors: {
  custom: {
    50: '#ccc86e',
    500: '#b1b127',
    950: '#000000',
  },
}

SCSS

$custom: #b1b127;
$custom-light: #ccc86e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b127",
  "rgb": {
    "r": 177,
    "g": 177,
    "b": 39
  },
  "hsl": {
    "h": 60,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.73719,
    "c": 0.14942,
    "h": 109.6
  },
  "luminance": 0.40938
}

Semantic roles & 50–950 ramp

primary

#B1B127

secondary

#6D6DC7

accent

#41E741

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B1B127

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

Preview Lab → · Contrast checker → · Palette generator →