#B3DB5A#B3DB5A

#B3DB5A is a very light, vivid yellow-green. Relative luminance 0.610; OKLCH L 83.7% C 0.162 H 124.3°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#B3DB5A
RGB	rgb(179, 219, 90)
HSL	hsl(79, 64%, 61%)
HSV	hsv(79, 59%, 86%)
CMYK	cmyk(18.3%, 0%, 58.9%, 14.1%)
CIE-LAB	lab(82.37, -32.11, 57.78)
CIE-LCH	lch(82.37, 66.10, 119.06°)
OKLab	oklab(83.7% -0.0915 0.1339)
OKLCH	oklch(83.7% 0.162 124.3)
XYZ	xyz(45.7676, 60.9846, 19.0309)
Luminance	0.6099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DB5A #825ADB

analogous

#DBC35A #B3DB5A #72DB5A

triadic

#B3DB5A #5AB3DB #DB5AB3

tetradic

#B3DB5A #5ADBC3 #825ADB #DB5A72

square

#B3DB5A #5ADBC3 #825ADB #DB5A72

split-complementary

#B3DB5A #5A72DB #C35ADB

monochromatic

#749921 #9ACB2C #B3DB5A #CAE68C #E1F1BE

Accessibility & contrast

On white

1.59

#B3DB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#B3DB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DB5A

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DB5A	#FFFFFF	#000000	##000000
##B3DB5A	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE4C

Deuteranopia (green-blind)

#E1CD63

Tritanopia (blue-blind)

#BAD1BF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b3db5a;
/* rgb */ color: rgb(179, 219, 90);
/* oklch */ color: oklch(83.7% 0.162 124.3);

Tailwind

colors: {
  custom: {
    50: '#cce68d',
    500: '#b3db5a',
    950: '#000000',
  },
}

SCSS

$custom: #b3db5a;
$custom-light: #cce68d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3db5a",
  "rgb": {
    "r": 179,
    "g": 219,
    "b": 90
  },
  "hsl": {
    "h": 78.605,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83699,
    "c": 0.1622,
    "h": 124.3
  },
  "luminance": 0.60985
}

Semantic roles & 50–950 ramp

primary

#B3DB5A

secondary

#5A3C9D

accent

#1ACC51

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DB5A

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

Preview Lab → · Contrast checker → · Palette generator →