#B3D459#B3D459

#B3D459 is a very light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.1% C 0.154 H 122.5°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#B3D459
RGB	rgb(179, 212, 89)
HSL	hsl(76, 59%, 59%)
HSV	hsv(76, 58%, 83%)
CMYK	cmyk(15.6%, 0%, 58%, 16.9%)
CIE-LAB	lab(80.40, -28.91, 56.01)
CIE-LCH	lch(80.40, 63.03, 117.30°)
OKLab	oklab(82.11% -0.0827 0.13)
OKLCH	oklch(82.11% 0.154 122.5)
XYZ	xyz(43.9374, 57.3918, 18.2123)
Luminance	0.5739 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D459 #7A59D4

analogous

#D4B859 #B3D459 #76D459

triadic

#B3D459 #59B3D4 #D459B3

tetradic

#B3D459 #59D4B8 #7A59D4 #D45976

square

#B3D459 #59D4B8 #7A59D4 #D45976

split-complementary

#B3D459 #5976D4 #B859D4

monochromatic

#728E25 #99BE31 #B3D459 #C9E18A #E0EDBA

Accessibility & contrast

On white

1.68

#B3D459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#B3D459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D459

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D459	#FFFFFF	#000000	##000000
##B3D459	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC84C

Deuteranopia (green-blind)

#DBC761

Tritanopia (blue-blind)

#BBCAB9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b3d459;
/* rgb */ color: rgb(179, 212, 89);
/* oklch */ color: oklch(82.1% 0.154 122.5);

Tailwind

colors: {
  custom: {
    50: '#cce18c',
    500: '#b3d459',
    950: '#000000',
  },
}

SCSS

$custom: #b3d459;
$custom-light: #cce18c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d459",
  "rgb": {
    "r": 179,
    "g": 212,
    "b": 89
  },
  "hsl": {
    "h": 76.098,
    "s": 58.852,
    "l": 59.02
  },
  "oklch": {
    "l": 0.82108,
    "c": 0.1541,
    "h": 122.5
  },
  "luminance": 0.57392
}

Semantic roles & 50–950 ramp

primary

#B3D459

secondary

#553E94

accent

#46E270

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3D459

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

Preview Lab → · Contrast checker → · Palette generator →