#B3DA5B#B3DA5B

#B3DA5B is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.5% C 0.160 H 124.2°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#B3DA5B
RGB	rgb(179, 218, 91)
HSL	hsl(78, 63%, 61%)
HSV	hsv(78, 58%, 85%)
CMYK	cmyk(17.9%, 0%, 58.3%, 14.5%)
CIE-LAB	lab(82.10, -31.56, 57.04)
CIE-LCH	lch(82.10, 65.19, 118.96°)
OKLab	oklab(83.48% -0.0899 0.1325)
OKLCH	oklch(83.48% 0.16 124.2)
XYZ	xyz(45.5503, 60.4815, 19.1699)
Luminance	0.6048 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DA5B #825BDA

analogous

#DAC15B #B3DA5B #73DA5B

triadic

#B3DA5B #5BB3DA #DA5BB3

tetradic

#B3DA5B #5BDAC1 #825BDA #DA5B73

square

#B3DA5B #5BDAC1 #825BDA #DA5B73

split-complementary

#B3DA5B #5B73DA #C15BDA

monochromatic

#749822 #9ACA2E #B3DA5B #CAE58D #E1F1BF

Accessibility & contrast

On white

1.60

#B3DA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#B3DA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DA5B

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DA5B	#FFFFFF	#000000	##000000
##B3DA5B	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4D

Deuteranopia (green-blind)

#E0CC64

Tritanopia (blue-blind)

#BAD0BF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3da5b;
/* rgb */ color: rgb(179, 218, 91);
/* oklch */ color: oklch(83.5% 0.160 124.2);

Tailwind

colors: {
  custom: {
    50: '#cce58e',
    500: '#b3da5b',
    950: '#000000',
  },
}

SCSS

$custom: #b3da5b;
$custom-light: #cce58e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3da5b",
  "rgb": {
    "r": 179,
    "g": 218,
    "b": 91
  },
  "hsl": {
    "h": 78.425,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83483,
    "c": 0.16008,
    "h": 124.2
  },
  "luminance": 0.60482
}

Semantic roles & 50–950 ramp

primary

#B3DA5B

secondary

#5A3D9D

accent

#1BCB51

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B3DA5B

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

Preview Lab → · Contrast checker → · Palette generator →