#B4E377#B4E377

#B4E377 is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.9% C 0.146 H 128.5°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#B4E377
RGB	rgb(180, 227, 119)
HSL	hsl(86, 66%, 68%)
HSV	hsv(86, 48%, 89%)
CMYK	cmyk(20.7%, 0%, 47.6%, 11%)
CIE-LAB	lab(84.98, -32.66, 47.58)
CIE-LCH	lch(84.98, 57.71, 124.47°)
OKLab	oklab(85.92% -0.0907 0.1143)
OKLCH	oklch(85.92% 0.146 128.5)
XYZ	xyz(49.6208, 65.9726, 27.5689)
Luminance	0.6597 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E377 #A677E3

analogous

#E3DC77 #B4E377 #7EE377

triadic

#B4E377 #77B4E3 #E377B4

tetradic

#B4E377 #77E3DC #A677E3 #E3777E

square

#B4E377 #77E3DC #A677E3 #E3777E

split-complementary

#B4E377 #777EE3 #DC77E3

monochromatic

#79B926 #98D944 #B4E377 #D0EDAA #ECF8DD

Accessibility & contrast

On white

1.48

#B4E377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#B4E377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E377

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E377	#FFFFFF	#000000	##000000
##B4E377	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD66E

Deuteranopia (green-blind)

#E5D37D

Tritanopia (blue-blind)

#B8DBCA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e377;
/* rgb */ color: rgb(180, 227, 119);
/* oklch */ color: oklch(85.9% 0.146 128.5);

Tailwind

colors: {
  custom: {
    50: '#cceca0',
    500: '#b4e377',
    950: '#000000',
  },
}

SCSS

$custom: #b4e377;
$custom-light: #cceca0;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e377",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 119
  },
  "hsl": {
    "h": 86.111,
    "s": 65.854,
    "l": 67.843
  },
  "oklch": {
    "l": 0.85922,
    "c": 0.1459,
    "h": 128.5
  },
  "luminance": 0.65973
}

Semantic roles & 50–950 ramp

primary

#B4E377

secondary

#7845BA

accent

#18CE67

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160F

muted

#838480

Preview Lab

Preview with #B4E377

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

Preview Lab → · Contrast checker → · Palette generator →