#B9D13F#B9D13F

#B9D13F is a light, vivid yellow. Relative luminance 0.563; OKLCH L 81.6% C 0.168 H 118.4°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#B9D13F
RGB	rgb(185, 209, 63)
HSL	hsl(70, 61%, 53%)
HSV	hsv(70, 70%, 82%)
CMYK	cmyk(11.5%, 0%, 69.9%, 18%)
CIE-LAB	lab(79.77, -26.87, 65.98)
CIE-LCH	lch(79.77, 71.25, 112.16°)
OKLab	oklab(81.64% -0.0798 0.1474)
OKLCH	oklch(81.64% 0.168 118.4)
XYZ	xyz(43.7062, 56.2745, 13.2613)
Luminance	0.5627 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D13F #573FD1

analogous

#D1A03F #B9D13F #70D13F

triadic

#B9D13F #3FB9D1 #D13FB9

tetradic

#B9D13F #3FD1A0 #573FD1 #D13F70

square

#B9D13F #3FD1A0 #573FD1 #D13F70

split-complementary

#B9D13F #3F70D1 #A03FD1

monochromatic

#6A791D #95AA29 #B9D13F #CBDD70 #DDE9A2

Accessibility & contrast

On white

1.71

#B9D13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#B9D13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D13F

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D13F	#FFFFFF	#000000	##000000
##B9D13F	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC626

Deuteranopia (green-blind)

#DCC64B

Tritanopia (blue-blind)

#C4C6B4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b9d13f;
/* rgb */ color: rgb(185, 209, 63);
/* oklch */ color: oklch(81.6% 0.168 118.4);

Tailwind

colors: {
  custom: {
    50: '#d1df7d',
    500: '#b9d13f',
    950: '#000000',
  },
}

SCSS

$custom: #b9d13f;
$custom-light: #d1df7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d13f",
  "rgb": {
    "r": 185,
    "g": 209,
    "b": 63
  },
  "hsl": {
    "h": 69.863,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.8164,
    "c": 0.16765,
    "h": 118.4
  },
  "luminance": 0.56274
}

Semantic roles & 50–950 ramp

primary

#B9D13F

secondary

#403381

accent

#43E45E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B9D13F

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

Preview Lab → · Contrast checker → · Palette generator →