#B0C438#B0C438

#B0C438 is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.0% C 0.160 H 117.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#B0C438
RGB	rgb(176, 196, 56)
HSL	hsl(69, 56%, 49%)
HSV	hsv(69, 71%, 77%)
CMYK	cmyk(10.2%, 0%, 71.4%, 23.1%)
CIE-LAB	lab(75.45, -24.68, 64.03)
CIE-LCH	lch(75.45, 68.62, 111.08°)
OKLab	oklab(77.99% -0.0738 0.1424)
OKLCH	oklch(77.99% 0.16 117.4)
XYZ	xyz(38.3591, 48.9959, 11.1770)
Luminance	0.4899 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C438 #4C38C4

analogous

#C49238 #B0C438 #6AC438

triadic

#B0C438 #38B0C4 #C438B0

tetradic

#B0C438 #38C492 #4C38C4 #C4386A

square

#B0C438 #38C492 #4C38C4 #C4386A

split-complementary

#B0C438 #386AC4 #9238C4

monochromatic

#5B651D #85942A #B0C438 #C4D366 #D6E196

Accessibility & contrast

On white

1.94

#B0C438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#B0C438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C438

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C438	#FFFFFF	#000000	##000000
##B0C438	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91F

Deuteranopia (green-blind)

#CFBB43

Tritanopia (blue-blind)

#BBB9A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b0c438;
/* rgb */ color: rgb(176, 196, 56);
/* oklch */ color: oklch(78.0% 0.160 117.4);

Tailwind

colors: {
  custom: {
    50: '#cbd578',
    500: '#b0c438',
    950: '#000000',
  },
}

SCSS

$custom: #b0c438;
$custom-light: #cbd578;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c438",
  "rgb": {
    "r": 176,
    "g": 196,
    "b": 56
  },
  "hsl": {
    "h": 68.571,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7799,
    "c": 0.16044,
    "h": 117.4
  },
  "luminance": 0.48995
}

Semantic roles & 50–950 ramp

primary

#B0C438

secondary

#958CCC

accent

#49DF5E

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #B0C438

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

Preview Lab → · Contrast checker → · Palette generator →