#B4E56B#B4E56B

#B4E56B is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.2% C 0.160 H 127.6°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#B4E56B
RGB	rgb(180, 229, 107)
HSL	hsl(84, 70%, 66%)
HSV	hsv(84, 53%, 90%)
CMYK	cmyk(21.4%, 0%, 53.3%, 10.2%)
CIE-LAB	lab(85.40, -34.82, 53.70)
CIE-LCH	lch(85.40, 64.00, 122.96°)
OKLab	oklab(86.22% -0.0977 0.1268)
OKLCH	oklch(86.22% 0.16 127.6)
XYZ	xyz(49.4953, 66.8027, 24.1936)
Luminance	0.6680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E56B #9C6BE5

analogous

#E5D96B #B4E56B #77E56B

triadic

#B4E56B #6BB4E5 #E56BB4

tetradic

#B4E56B #6BE5D9 #9C6BE5 #E56B77

square

#B4E56B #6BE5D9 #9C6BE5 #E56B77

split-complementary

#B4E56B #6B77E5 #D96BE5

monochromatic

#7AB620 #9ADC37 #B4E56B #CEEE9F #E9F7D3

Accessibility & contrast

On white

1.46

#B4E56B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#B4E56B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E56B

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E56B	#FFFFFF	#000000	##000000
##B4E56B	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD75F

Deuteranopia (green-blind)

#E8D473

Tritanopia (blue-blind)

#B9DCCA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4e56b;
/* rgb */ color: rgb(180, 229, 107);
/* oklch */ color: oklch(86.2% 0.160 127.6);

Tailwind

colors: {
  custom: {
    50: '#cded98',
    500: '#b4e56b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e56b;
$custom-light: #cded98;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e56b",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 107
  },
  "hsl": {
    "h": 84.098,
    "s": 70.115,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86218,
    "c": 0.16004,
    "h": 127.6
  },
  "luminance": 0.66803
}

Semantic roles & 50–950 ramp

primary

#B4E56B

secondary

#6E3EB6

accent

#13D260

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B4E56B

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

Preview Lab → · Contrast checker → · Palette generator →