#B3E45D#B3E45D

#B3E45D is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.8% C 0.171 H 126.6°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#B3E45D
RGB	rgb(179, 228, 93)
HSL	hsl(82, 71%, 63%)
HSV	hsv(82, 59%, 89%)
CMYK	cmyk(21.5%, 0%, 59.2%, 10.6%)
CIE-LAB	lab(84.92, -36.00, 59.34)
CIE-LCH	lch(84.92, 69.40, 121.24°)
OKLab	oklab(85.77% -0.102 0.1376)
OKLCH	oklch(85.77% 0.171 126.6)
XYZ	xyz(48.3096, 65.8601, 20.5209)
Luminance	0.6586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E45D #8E5DE4

analogous

#E4D25D #B3E45D #6FE45D

triadic

#B3E45D #5DB3E4 #E45DB3

tetradic

#B3E45D #5DE4D2 #8E5DE4 #E45D6F

square

#B3E45D #5DE4D2 #8E5DE4 #E45D6F

split-complementary

#B3E45D #5D6FE4 #D25DE4

monochromatic

#77AA1C #9ADB29 #B3E45D #CCED91 #E4F5C6

Accessibility & contrast

On white

1.48

#B3E45D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#B3E45D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E45D

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E45D	#FFFFFF	#000000	##000000
##B3E45D	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64E

Deuteranopia (green-blind)

#E8D366

Tritanopia (blue-blind)

#B9DAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b3e45d;
/* rgb */ color: rgb(179, 228, 93);
/* oklch */ color: oklch(85.8% 0.171 126.6);

Tailwind

colors: {
  custom: {
    50: '#cdec90',
    500: '#b3e45d',
    950: '#000000',
  },
}

SCSS

$custom: #b3e45d;
$custom-light: #cdec90;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e45d",
  "rgb": {
    "r": 179,
    "g": 228,
    "b": 93
  },
  "hsl": {
    "h": 81.778,
    "s": 71.429,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85771,
    "c": 0.17128,
    "h": 126.6
  },
  "luminance": 0.65861
}

Semantic roles & 50–950 ramp

primary

#B3E45D

secondary

#6339AC

accent

#12D358

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3E45D

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

Preview Lab → · Contrast checker → · Palette generator →