#B4E35B#B4E35B

#B4E35B is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.6% C 0.171 H 125.9°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#B4E35B
RGB	rgb(180, 227, 91)
HSL	hsl(81, 71%, 62%)
HSV	hsv(81, 60%, 89%)
CMYK	cmyk(20.7%, 0%, 59.9%, 11%)
CIE-LAB	lab(84.69, -35.33, 59.95)
CIE-LCH	lch(84.69, 69.58, 120.51°)
OKLab	oklab(85.59% -0.1004 0.1386)
OKLCH	oklch(85.59% 0.171 125.9)
XYZ	xyz(48.1799, 65.3962, 19.9799)
Luminance	0.6540 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E35B #8A5BE3

analogous

#E3CE5B #B4E35B #70E35B

triadic

#B4E35B #5BB4E3 #E35BB4

tetradic

#B4E35B #5BE3CE #8A5BE3 #E35B70

square

#B4E35B #5BE3CE #8A5BE3 #E35B70

split-complementary

#B4E35B #5B70E3 #CE5BE3

monochromatic

#77A71D #9CDA27 #B4E35B #CCEC8F #E4F5C4

Accessibility & contrast

On white

1.49

#B4E35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#B4E35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E35B

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E35B	#FFFFFF	#000000	##000000
##B4E35B	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54C

Deuteranopia (green-blind)

#E8D365

Tritanopia (blue-blind)

#BBD9C6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b4e35b;
/* rgb */ color: rgb(180, 227, 91);
/* oklch */ color: oklch(85.6% 0.171 125.9);

Tailwind

colors: {
  custom: {
    50: '#cdec8e',
    500: '#b4e35b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e35b;
$custom-light: #cdec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e35b",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 91
  },
  "hsl": {
    "h": 80.735,
    "s": 70.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.85589,
    "c": 0.17117,
    "h": 125.9
  },
  "luminance": 0.65397
}

Semantic roles & 50–950 ramp

primary

#B4E35B

secondary

#6039A9

accent

#13D355

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4E35B

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

Preview Lab → · Contrast checker → · Palette generator →