#B4F35C#B4F35C

#B4F35C is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.2% C 0.191 H 128.9°. Best body text is #000000 at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#B4F35C
RGB	rgb(180, 243, 92)
HSL	hsl(85, 86%, 66%)
HSV	hsv(85, 62%, 95%)
CMYK	cmyk(25.9%, 0%, 62.1%, 4.7%)
CIE-LAB	lab(89.19, -42.39, 64.48)
CIE-LCH	lch(89.19, 77.16, 123.32°)
OKLab	oklab(89.24% -0.1198 0.1484)
OKLCH	oklch(89.24% 0.191 128.9)
XYZ	xyz(52.8045, 74.5760, 21.7357)
Luminance	0.7458 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F35C #9B5CF3

analogous

#F3E65C #B4F35C #68F35C

triadic

#B4F35C #5CB4F3 #F35CB4

tetradic

#B4F35C #5CF3E6 #9B5CF3 #F35C68

square

#B4F35C #5CF3E6 #9B5CF3 #F35C68

split-complementary

#B4F35C #5C68F3 #E65CF3

monochromatic

#79C60F #9AEF23 #B4F35C #CEF795 #E8FBCE

Accessibility & contrast

On white

1.32

#B4F35C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#B4F35C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F35C

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F35C	#FFFFFF	#000000	##000000
##B4F35C	1.00	1.32	15.92	15.92
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.92	21.00	1.00	1.00
##000000	15.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34A

Deuteranopia (green-blind)

#F5DF67

Tritanopia (blue-blind)

#B9E9D3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b4f35c;
/* rgb */ color: rgb(180, 243, 92);
/* oklch */ color: oklch(89.2% 0.191 128.9);

Tailwind

colors: {
  custom: {
    50: '#cef790',
    500: '#b4f35c',
    950: '#000000',
  },
}

SCSS

$custom: #b4f35c;
$custom-light: #cef790;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f35c",
  "rgb": {
    "r": 180,
    "g": 243,
    "b": 92
  },
  "hsl": {
    "h": 85.033,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.8924,
    "c": 0.1907,
    "h": 128.9
  },
  "luminance": 0.74577
}

Semantic roles & 50–950 ramp

primary

#B4F35C

secondary

#6D30C3

accent

#03E360

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B4F35C

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

Preview Lab → · Contrast checker → · Palette generator →