#B3D259#B3D259

#B3D259 is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.7% C 0.152 H 121.9°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#B3D259
RGB	rgb(179, 210, 89)
HSL	hsl(75, 57%, 59%)
HSV	hsv(75, 58%, 82%)
CMYK	cmyk(14.8%, 0%, 57.6%, 17.6%)
CIE-LAB	lab(79.84, -27.96, 55.38)
CIE-LCH	lch(79.84, 62.04, 116.79°)
OKLab	oklab(81.66% -0.08 0.1287)
OKLCH	oklch(81.66% 0.152 121.9)
XYZ	xyz(43.4405, 56.3981, 18.0466)
Luminance	0.5640 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D259 #7859D2

analogous

#D2B459 #B3D259 #76D259

triadic

#B3D259 #59B3D2 #D259B3

tetradic

#B3D259 #59D2B4 #7859D2 #D25976

square

#B3D259 #59D2B4 #7859D2 #D25976

split-complementary

#B3D259 #5976D2 #B459D2

monochromatic

#718B26 #98BB33 #B3D259 #C9DF89 #DFECB9

Accessibility & contrast

On white

1.71

#B3D259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#B3D259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D259

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D259	#FFFFFF	#000000	##000000
##B3D259	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC74C

Deuteranopia (green-blind)

#D9C661

Tritanopia (blue-blind)

#BBC8B8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b3d259;
/* rgb */ color: rgb(179, 210, 89);
/* oklch */ color: oklch(81.7% 0.152 121.9);

Tailwind

colors: {
  custom: {
    50: '#ccdf8c',
    500: '#b3d259',
    950: '#000000',
  },
}

SCSS

$custom: #b3d259;
$custom-light: #ccdf8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d259",
  "rgb": {
    "r": 179,
    "g": 210,
    "b": 89
  },
  "hsl": {
    "h": 75.372,
    "s": 57.346,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81657,
    "c": 0.15154,
    "h": 121.9
  },
  "luminance": 0.56398
}

Semantic roles & 50–950 ramp

primary

#B3D259

secondary

#533E91

accent

#47E16F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3D259

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

Preview Lab → · Contrast checker → · Palette generator →