#B1B248#B1B248

#B1B248 is a light, vivid yellow. Relative luminance 0.417; OKLCH L 74.2% C 0.128 H 109.7°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#B1B248
RGB	rgb(177, 178, 72)
HSL	hsl(61, 42%, 49%)
HSV	hsv(61, 60%, 70%)
CMYK	cmyk(0.6%, 0%, 59.6%, 30.2%)
CIE-LAB	lab(70.63, -14.28, 52.65)
CIE-LCH	lch(70.63, 54.55, 105.18°)
OKLab	oklab(74.19% -0.0432 0.1208)
OKLCH	oklch(74.19% 0.128 109.7)
XYZ	xyz(35.2226, 41.6567, 12.3148)
Luminance	0.4166 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B248 #4948B2

analogous

#B27E48 #B1B248 #7CB248

triadic

#B1B248 #48B1B2 #B248B1

tetradic

#B1B248 #48B27E #4948B2 #B2487C

square

#B1B248 #48B27E #4948B2 #B2487C

split-complementary

#B1B248 #487CB2 #7E48B2

monochromatic

#5A5B25 #868636 #B1B248 #C5C671 #D7D79D

Accessibility & contrast

On white

2.25

#B1B248 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#B1B248 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B248

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B248	#FFFFFF	#000000	##000000
##B1B248	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB3C

Deuteranopia (green-blind)

#C0AE4E

Tritanopia (blue-blind)

#BDA89B

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #b1b248;
/* rgb */ color: rgb(177, 178, 72);
/* oklch */ color: oklch(74.2% 0.128 109.7);

Tailwind

colors: {
  custom: {
    50: '#cbc87f',
    500: '#b1b248',
    950: '#000000',
  },
}

SCSS

$custom: #b1b248;
$custom-light: #cbc87f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b248",
  "rgb": {
    "r": 177,
    "g": 178,
    "b": 72
  },
  "hsl": {
    "h": 60.566,
    "s": 42.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74191,
    "c": 0.12832,
    "h": 109.7
  },
  "luminance": 0.41656
}

Semantic roles & 50–950 ramp

primary

#B1B248

secondary

#9292C4

accent

#56D257

background

#FCFCF8

surface

#F9F8EF

border

#D2D1CA

text

#14130A

muted

#82827C

Preview Lab

Preview with #B1B248

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

Preview Lab → · Contrast checker → · Palette generator →