#B9DA3F#B9DA3F

#B9DA3F is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.7% C 0.178 H 121.0°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#B9DA3F
RGB	rgb(185, 218, 63)
HSL	hsl(73, 68%, 55%)
HSV	hsv(73, 71%, 85%)
CMYK	cmyk(15.1%, 0%, 71.1%, 14.5%)
CIE-LAB	lab(82.28, -31.12, 68.46)
CIE-LCH	lch(82.28, 75.20, 114.45°)
OKLab	oklab(83.66% -0.0916 0.1527)
OKLCH	oklch(83.66% 0.178 121)
XYZ	xyz(45.9769, 60.8160, 14.0182)
Luminance	0.6082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DA3F #603FDA

analogous

#DAAD3F #B9DA3F #6CDA3F

triadic

#B9DA3F #3FB9DA #DA3FB9

tetradic

#B9DA3F #3FDAAD #603FDA #DA3F6C

square

#B9DA3F #3FDAAD #603FDA #DA3F6C

split-complementary

#B9DA3F #3F6CDA #AD3FDA

monochromatic

#6E851A #99B824 #B9DA3F #CCE472 #DEEEA6

Accessibility & contrast

On white

1.60

#B9DA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#B9DA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DA3F

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DA3F	#FFFFFF	#000000	##000000
##B9DA3F	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD23

Deuteranopia (green-blind)

#E3CD4C

Tritanopia (blue-blind)

#C3CFBC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b9da3f;
/* rgb */ color: rgb(185, 218, 63);
/* oklch */ color: oklch(83.7% 0.178 121.0);

Tailwind

colors: {
  custom: {
    50: '#d2e57e',
    500: '#b9da3f',
    950: '#000000',
  },
}

SCSS

$custom: #b9da3f;
$custom-light: #d2e57e;
$custom-dark: #000000;

JSON

{
  "hex": "#b9da3f",
  "rgb": {
    "r": 185,
    "g": 218,
    "b": 63
  },
  "hsl": {
    "h": 72.774,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.83661,
    "c": 0.178,
    "h": 121
  },
  "luminance": 0.60816
}

Semantic roles & 50–950 ramp

primary

#B9DA3F

secondary

#45328B

accent

#3DEB62

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9DA3F

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

Preview Lab → · Contrast checker → · Palette generator →