#B3DB4F#B3DB4F

#B3DB4F is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.6% C 0.171 H 123.7°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#B3DB4F
RGB	rgb(179, 219, 79)
HSL	hsl(77, 66%, 58%)
HSV	hsv(77, 64%, 86%)
CMYK	cmyk(18.3%, 0%, 63.9%, 14.1%)
CIE-LAB	lab(82.28, -32.95, 62.29)
CIE-LCH	lch(82.28, 70.47, 117.88°)
OKLab	oklab(83.59% -0.0948 0.1421)
OKLCH	oklch(83.59% 0.171 123.7)
XYZ	xyz(45.3336, 60.8110, 16.7450)
Luminance	0.6081 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DB4F #774FDB

analogous

#DBBD4F #B3DB4F #6DDB4F

triadic

#B3DB4F #4FB3DB #DB4FB3

tetradic

#B3DB4F #4FDBBD #774FDB #DB4F6D

square

#B3DB4F #4FDBBD #774FDB #DB4F6D

split-complementary

#B3DB4F #4F6DDB #BD4FDB

monochromatic

#71921E #98C528 #B3DB4F #C9E582 #DFF0B5

Accessibility & contrast

On white

1.60

#B3DB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#B3DB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DB4F

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DB4F	#FFFFFF	#000000	##000000
##B3DB4F	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)

#E7CE3D

Deuteranopia (green-blind)

#E2CC59

Tritanopia (blue-blind)

#BBD1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b3db4f;
/* rgb */ color: rgb(179, 219, 79);
/* oklch */ color: oklch(83.6% 0.171 123.7);

Tailwind

colors: {
  custom: {
    50: '#cde687',
    500: '#b3db4f',
    950: '#000000',
  },
}

SCSS

$custom: #b3db4f;
$custom-light: #cde687;
$custom-dark: #000000;

JSON

{
  "hex": "#b3db4f",
  "rgb": {
    "r": 179,
    "g": 219,
    "b": 79
  },
  "hsl": {
    "h": 77.143,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83594,
    "c": 0.17087,
    "h": 123.7
  },
  "luminance": 0.60811
}

Semantic roles & 50–950 ramp

primary

#B3DB4F

secondary

#533797

accent

#3FE96F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DB4F

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

Preview Lab → · Contrast checker → · Palette generator →