#B1C154#B1C154

#B1C154 is a light, vivid yellow. Relative luminance 0.481; OKLCH L 77.6% C 0.135 H 116.6°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#B1C154
RGB	rgb(177, 193, 84)
HSL	hsl(69, 47%, 54%)
HSV	hsv(69, 56%, 76%)
CMYK	cmyk(8.3%, 0%, 56.5%, 24.3%)
CIE-LAB	lab(74.91, -20.92, 52.01)
CIE-LCH	lch(74.91, 56.06, 111.91°)
OKLab	oklab(77.64% -0.0606 0.121)
OKLCH	oklch(77.64% 0.135 116.6)
XYZ	xyz(38.8023, 48.1276, 15.6312)
Luminance	0.4813 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1C154 #6454C1

analogous

#C19A54 #B1C154 #7BC154

triadic

#B1C154 #54B1C1 #C154B1

tetradic

#B1C154 #54C19A #6454C1 #C1547B

square

#B1C154 #54C19A #6454C1 #C1547B

split-complementary

#B1C154 #547BC1 #9A54C1

monochromatic

#677129 #909E39 #B1C154 #C5D181 #DAE2AE

Accessibility & contrast

On white

1.98

#B1C154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#B1C154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1C154

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1C154	#FFFFFF	#000000	##000000
##B1C154	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB849

Deuteranopia (green-blind)

#CBB95B

Tritanopia (blue-blind)

#BBB7A9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b1c154;
/* rgb */ color: rgb(177, 193, 84);
/* oklch */ color: oklch(77.6% 0.135 116.6);

Tailwind

colors: {
  custom: {
    50: '#cad388',
    500: '#b1c154',
    950: '#000000',
  },
}

SCSS

$custom: #b1c154;
$custom-light: #cad388;
$custom-dark: #000000;

JSON

{
  "hex": "#b1c154",
  "rgb": {
    "r": 177,
    "g": 193,
    "b": 84
  },
  "hsl": {
    "h": 68.807,
    "s": 46.781,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77643,
    "c": 0.1353,
    "h": 116.6
  },
  "luminance": 0.48127
}

Semantic roles & 50–950 ramp

primary

#B1C154

secondary

#A8A1D0

accent

#51D665

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14140C

muted

#82827D

Preview Lab

Preview with #B1C154

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

Preview Lab → · Contrast checker → · Palette generator →