#B9D136#B9D136

#B9D136 is a light, vivid yellow. Relative luminance 0.562; OKLCH L 81.6% C 0.173 H 118.2°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#B9D136
RGB	rgb(185, 209, 54)
HSL	hsl(69, 63%, 52%)
HSV	hsv(69, 74%, 82%)
CMYK	cmyk(11.5%, 0%, 74.2%, 18%)
CIE-LAB	lab(79.72, -27.33, 69.03)
CIE-LCH	lch(79.72, 74.24, 111.60°)
OKLab	oklab(81.58% -0.0818 0.1524)
OKLCH	oklch(81.58% 0.173 118.2)
XYZ	xyz(43.4749, 56.1820, 12.0432)
Luminance	0.5618 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D136 #4E36D1

analogous

#D19B36 #B9D136 #6CD136

triadic

#B9D136 #36B9D1 #D136B9

tetradic

#B9D136 #36D19B #4E36D1 #D1366C

square

#B9D136 #36D19B #4E36D1 #D1366C

split-complementary

#B9D136 #366CD1 #9B36D1

monochromatic

#65721A #91A426 #B9D136 #CADC68 #DCE89A

Accessibility & contrast

On white

1.72

#B9D136 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#B9D136 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D136

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D136	#FFFFFF	#000000	##000000
##B9D136	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC512

Deuteranopia (green-blind)

#DCC644

Tritanopia (blue-blind)

#C4C5B4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b9d136;
/* rgb */ color: rgb(185, 209, 54);
/* oklch */ color: oklch(81.6% 0.173 118.2);

Tailwind

colors: {
  custom: {
    50: '#d2df79',
    500: '#b9d136',
    950: '#000000',
  },
}

SCSS

$custom: #b9d136;
$custom-light: #d2df79;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d136",
  "rgb": {
    "r": 185,
    "g": 209,
    "b": 54
  },
  "hsl": {
    "h": 69.29,
    "s": 62.753,
    "l": 51.569
  },
  "oklch": {
    "l": 0.81581,
    "c": 0.17297,
    "h": 118.2
  },
  "luminance": 0.56182
}

Semantic roles & 50–950 ramp

primary

#B9D136

secondary

#3C307B

accent

#42E65B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #B9D136

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

Preview Lab → · Contrast checker → · Palette generator →