#B4E871#B4E871

#B4E871 is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 87.0% C 0.159 H 128.8°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#B4E871
RGB	rgb(180, 232, 113)
HSL	hsl(86, 72%, 68%)
HSV	hsv(86, 51%, 91%)
CMYK	cmyk(22.4%, 0%, 51.3%, 9%)
CIE-LAB	lab(86.31, -35.60, 52.01)
CIE-LCH	lch(86.31, 63.02, 124.39°)
OKLab	oklab(86.97% -0.0993 0.1236)
OKLCH	oklch(86.97% 0.159 128.8)
XYZ	xyz(50.6593, 68.6078, 26.1932)
Luminance	0.6861 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 4.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E871 #A571E8

analogous

#E8E071 #B4E871 #79E871

triadic

#B4E871 #71B4E8 #E871B4

tetradic

#B4E871 #71E8E0 #A571E8 #E87179

square

#B4E871 #71E8E0 #A571E8 #E87179

split-complementary

#B4E871 #7179E8 #E071E8

monochromatic

#79C01F #98DF3C #B4E871 #D0F1A6 #ECF9DA

Accessibility & contrast

On white

1.43

#B4E871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#B4E871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E871

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E871	#FFFFFF	#000000	##000000
##B4E871	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA66

Deuteranopia (green-blind)

#EAD778

Tritanopia (blue-blind)

#B8DFCD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b4e871;
/* rgb */ color: rgb(180, 232, 113);
/* oklch */ color: oklch(87.0% 0.159 128.8);

Tailwind

colors: {
  custom: {
    50: '#cdef9c',
    500: '#b4e871',
    950: '#000000',
  },
}

SCSS

$custom: #b4e871;
$custom-light: #cdef9c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e871",
  "rgb": {
    "r": 180,
    "g": 232,
    "b": 113
  },
  "hsl": {
    "h": 86.218,
    "s": 72.121,
    "l": 67.647
  },
  "oklch": {
    "l": 0.86971,
    "c": 0.15857,
    "h": 128.8
  },
  "luminance": 0.68609
}

Semantic roles & 50–950 ramp

primary

#B4E871

secondary

#773FBF

accent

#11D466

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B4E871

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

Preview Lab → · Contrast checker → · Palette generator →