#B3DA49#B3DA49

#B3DA49 is a very light, vivid yellow-green. Relative luminance 0.602; OKLCH L 83.3% C 0.174 H 123.2°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#B3DA49
RGB	rgb(179, 218, 73)
HSL	hsl(76, 66%, 57%)
HSV	hsv(76, 67%, 85%)
CMYK	cmyk(17.9%, 0%, 66.5%, 14.5%)
CIE-LAB	lab(81.95, -32.89, 64.32)
CIE-LCH	lch(81.95, 72.24, 117.09°)
OKLab	oklab(83.32% -0.0952 0.1456)
OKLCH	oklch(83.32% 0.174 123.2)
XYZ	xyz(44.8649, 60.2073, 15.5596)
Luminance	0.6021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DA49 #7049DA

analogous

#DAB949 #B3DA49 #6BDA49

triadic

#B3DA49 #49B3DA #DA49B3

tetradic

#B3DA49 #49DAB9 #7049DA #DA496B

square

#B3DA49 #49DAB9 #7049DA #DA496B

split-complementary

#B3DA49 #496BDA #B949DA

monochromatic

#6E8C1C #96BF27 #B3DA49 #C8E47C #DDEFAF

Accessibility & contrast

On white

1.61

#B3DA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#B3DA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DA49

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DA49	#FFFFFF	#000000	##000000
##B3DA49	1.00	1.61	13.04	13.04
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.04	21.00	1.00	1.00
##000000	13.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD34

Deuteranopia (green-blind)

#E1CC54

Tritanopia (blue-blind)

#BCCFBD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3da49;
/* rgb */ color: rgb(179, 218, 73);
/* oklch */ color: oklch(83.3% 0.174 123.2);

Tailwind

colors: {
  custom: {
    50: '#cde583',
    500: '#b3da49',
    950: '#000000',
  },
}

SCSS

$custom: #b3da49;
$custom-light: #cde583;
$custom-dark: #000000;

JSON

{
  "hex": "#b3da49",
  "rgb": {
    "r": 179,
    "g": 218,
    "b": 73
  },
  "hsl": {
    "h": 76.138,
    "s": 66.21,
    "l": 57.059
  },
  "oklch": {
    "l": 0.83316,
    "c": 0.17396,
    "h": 123.2
  },
  "luminance": 0.60208
}

Semantic roles & 50–950 ramp

primary

#B3DA49

secondary

#4E3592

accent

#3FE96D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3DA49

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

Preview Lab → · Contrast checker → · Palette generator →