#B4F771#B4F771

#B4F771 is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.4% C 0.179 H 131.3°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#B4F771
RGB	rgb(180, 247, 113)
HSL	hsl(90, 89%, 71%)
HSV	hsv(90, 54%, 97%)
CMYK	cmyk(27.1%, 0%, 54.3%, 3.1%)
CIE-LAB	lab(90.51, -42.29, 56.97)
CIE-LCH	lch(90.51, 70.95, 126.59°)
OKLab	oklab(90.37% -0.1179 0.1344)
OKLCH	oklch(90.37% 0.179 131.3)
XYZ	xyz(55.0631, 77.4155, 27.6612)
Luminance	0.7742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 1.65

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F771 #B471F7

analogous

#F7F771 #B4F771 #71F771

triadic

#B4F771 #71B4F7 #F771B4

tetradic

#B4F771 #71F7F7 #B471F7 #F77171

square

#B4F771 #71F7F7 #B471F7 #F77171

split-complementary

#B4F771 #7171F7 #F771F7

monochromatic

#77E10D #95F437 #B4F771 #D3FAAB #F0FDE2

Accessibility & contrast

On white

1.27

#B4F771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#B4F771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F771

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F771	#FFFFFF	#000000	##000000
##B4F771	1.00	1.27	16.48	16.48
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.48	21.00	1.00	1.00
##000000	16.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE764

Deuteranopia (green-blind)

#F7E27A

Tritanopia (blue-blind)

#B7EED9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b4f771;
/* rgb */ color: rgb(180, 247, 113);
/* oklch */ color: oklch(90.4% 0.179 131.3);

Tailwind

colors: {
  custom: {
    50: '#cdfa9d',
    500: '#b4f771',
    950: '#000000',
  },
}

SCSS

$custom: #b4f771;
$custom-light: #cdfa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f771",
  "rgb": {
    "r": 180,
    "g": 247,
    "b": 113
  },
  "hsl": {
    "h": 90,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.90372,
    "c": 0.17878,
    "h": 131.3
  },
  "luminance": 0.77417
}

Semantic roles & 50–950 ramp

primary

#B4F771

secondary

#863AD2

accent

#00E673

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F771

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

Preview Lab → · Contrast checker → · Palette generator →