#B1BF44#B1BF44

#B1BF44 is a light, vivid yellow. Relative luminance 0.470; OKLCH L 77.0% C 0.146 H 115.4°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#B1BF44
RGB	rgb(177, 191, 68)
HSL	hsl(67, 49%, 51%)
HSV	hsv(67, 64%, 75%)
CMYK	cmyk(7.3%, 0%, 64.4%, 25.1%)
CIE-LAB	lab(74.21, -21.11, 58.19)
CIE-LCH	lch(74.21, 61.90, 109.94°)
OKLab	oklab(77.04% -0.0628 0.132)
OKLCH	oklch(77.04% 0.146 115.4)
XYZ	xyz(37.8065, 47.0266, 12.5532)
Luminance	0.4703 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BF44 #5244BF

analogous

#BF8F44 #B1BF44 #73BF44

triadic

#B1BF44 #44B1BF #BF44B1

tetradic

#B1BF44 #44BF8F #5244BF #BF4473

square

#B1BF44 #44BF8F #5244BF #BF4473

split-complementary

#B1BF44 #4473BF #8F44BF

monochromatic

#5E6623 #889332 #B1BF44 #C4CF72 #D7DE9F

Accessibility & contrast

On white

2.02

#B1BF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#B1BF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BF44

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BF44	#FFFFFF	#000000	##000000
##B1BF44	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB634

Deuteranopia (green-blind)

#CBB74C

Tritanopia (blue-blind)

#BCB4A6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b1bf44;
/* rgb */ color: rgb(177, 191, 68);
/* oklch */ color: oklch(77.0% 0.146 115.4);

Tailwind

colors: {
  custom: {
    50: '#cbd27e',
    500: '#b1bf44',
    950: '#000000',
  },
}

SCSS

$custom: #b1bf44;
$custom-light: #cbd27e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bf44",
  "rgb": {
    "r": 177,
    "g": 191,
    "b": 68
  },
  "hsl": {
    "h": 66.829,
    "s": 49.004,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77038,
    "c": 0.14619,
    "h": 115.4
  },
  "luminance": 0.47026
}

Semantic roles & 50–950 ramp

primary

#B1BF44

secondary

#9A94CB

accent

#4FD95F

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14140A

muted

#82827C

Preview Lab

Preview with #B1BF44

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

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