#B4E39A#B4E39A

#B4E39A is a very light, moderate yellow-green. Relative luminance 0.670; OKLCH L 86.5% C 0.109 H 134.8°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4E39A
RGB	rgb(180, 227, 154)
HSL	hsl(99, 57%, 75%)
HSV	hsv(99, 32%, 89%)
CMYK	cmyk(20.7%, 0%, 32.2%, 11%)
CIE-LAB	lab(85.49, -28.20, 30.86)
CIE-LCH	lch(85.49, 41.80, 132.42°)
OKLab	oklab(86.5% -0.0768 0.0772)
OKLCH	oklch(86.5% 0.109 134.8)
XYZ	xyz(52.1229, 66.9734, 40.7466)
Luminance	0.6697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E39A #C99AE3

analogous

#D9E39A #B4E39A #9AE3A5

triadic

#B4E39A #9AB4E3 #E39AB4

tetradic

#B4E39A #9AD9E3 #C99AE3 #E3A59A

square

#B4E39A #9AD9E3 #C99AE3 #E3A59A

split-complementary

#B4E39A #A59AE3 #E39AD9

monochromatic

#6DC83A #90D66A #B4E39A #D8F0CA #EDF8E7

Accessibility & contrast

On white

1.46

#B4E39A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#B4E39A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E39A

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E39A	#FFFFFF	#000000	##000000
##B4E39A	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D895

Deuteranopia (green-blind)

#E1D49E

Tritanopia (blue-blind)

#B4DED0

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e39a;
/* rgb */ color: rgb(180, 227, 154);
/* oklch */ color: oklch(86.5% 0.109 134.8);

Tailwind

colors: {
  custom: {
    50: '#cbecb8',
    500: '#b4e39a',
    950: '#000000',
  },
}

SCSS

$custom: #b4e39a;
$custom-light: #cbecb8;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e39a",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 154
  },
  "hsl": {
    "h": 98.63,
    "s": 56.589,
    "l": 74.706
  },
  "oklch": {
    "l": 0.86497,
    "c": 0.10889,
    "h": 134.8
  },
  "luminance": 0.66975
}

Semantic roles & 50–950 ramp

primary

#B4E39A

secondary

#9D65BC

accent

#21C48A

background

#FEFEFD

surface

#FAFDF8

border

#D3D5D1

text

#131611

muted

#838481

Preview Lab

Preview with #B4E39A

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

Preview Lab → · Contrast checker → · Palette generator →