#B4E171#B4E171

#B4E171 is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.4% C 0.149 H 127.3°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#B4E171
RGB	rgb(180, 225, 113)
HSL	hsl(84, 65%, 66%)
HSV	hsv(84, 50%, 88%)
CMYK	cmyk(20%, 0%, 49.8%, 11.8%)
CIE-LAB	lab(84.35, -32.38, 49.66)
CIE-LCH	lch(84.35, 59.28, 123.10°)
OKLab	oklab(85.39% -0.0904 0.1184)
OKLCH	oklch(85.39% 0.149 127.3)
XYZ	xyz(48.7280, 64.7453, 25.5495)
Luminance	0.6475 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E171 #9E71E1

analogous

#E1D671 #B4E171 #7CE171

triadic

#B4E171 #71B4E1 #E171B4

tetradic

#B4E171 #71E1D6 #9E71E1 #E1717C

square

#B4E171 #71E1D6 #9E71E1 #E1717C

split-complementary

#B4E171 #717CE1 #D671E1

monochromatic

#7AB226 #99D63E #B4E171 #CFECA4 #E9F6D6

Accessibility & contrast

On white

1.51

#B4E171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#B4E171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E171

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E171	#FFFFFF	#000000	##000000
##B4E171	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD467

Deuteranopia (green-blind)

#E4D278

Tritanopia (blue-blind)

#B9D8C7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b4e171;
/* rgb */ color: rgb(180, 225, 113);
/* oklch */ color: oklch(85.4% 0.149 127.3);

Tailwind

colors: {
  custom: {
    50: '#ccea9c',
    500: '#b4e171',
    950: '#000000',
  },
}

SCSS

$custom: #b4e171;
$custom-light: #ccea9c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e171",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 113
  },
  "hsl": {
    "h": 84.107,
    "s": 65.116,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85391,
    "c": 0.14899,
    "h": 127.3
  },
  "luminance": 0.64746
}

Semantic roles & 50–950 ramp

primary

#B4E171

secondary

#7043B3

accent

#19CD61

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B4E171

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

Preview Lab → · Contrast checker → · Palette generator →