#B4E47B#B4E47B

#B4E47B is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.2% C 0.143 H 129.2°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#B4E47B
RGB	rgb(180, 228, 123)
HSL	hsl(87, 66%, 69%)
HSV	hsv(87, 46%, 89%)
CMYK	cmyk(21.1%, 0%, 46.1%, 10.6%)
CIE-LAB	lab(85.31, -32.68, 46.07)
CIE-LCH	lch(85.31, 56.48, 125.35°)
OKLab	oklab(86.2% -0.0905 0.1111)
OKLCH	oklch(86.2% 0.143 129.2)
XYZ	xyz(50.1404, 66.6193, 28.9522)
Luminance	0.6662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.73

Spring Green (survey)

#A9F971

ΔE00 5.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E47B #AB7BE4

analogous

#E4E07B #B4E47B #80E47B

triadic

#B4E47B #7BB4E4 #E47BB4

tetradic

#B4E47B #7BE4E0 #AB7BE4 #E47B80

square

#B4E47B #7BE4E0 #AB7BE4 #E47B80

split-complementary

#B4E47B #7B80E4 #E07BE4

monochromatic

#79BE27 #97DA48 #B4E47B #D1EEAE #EEF9E1

Accessibility & contrast

On white

1.47

#B4E47B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#B4E47B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E47B

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E47B	#FFFFFF	#000000	##000000
##B4E47B	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD772

Deuteranopia (green-blind)

#E6D481

Tritanopia (blue-blind)

#B8DCCB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4e47b;
/* rgb */ color: rgb(180, 228, 123);
/* oklch */ color: oklch(86.2% 0.143 129.2);

Tailwind

colors: {
  custom: {
    50: '#cceca3',
    500: '#b4e47b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e47b;
$custom-light: #cceca3;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e47b",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 123
  },
  "hsl": {
    "h": 87.429,
    "s": 66.038,
    "l": 68.824
  },
  "oklch": {
    "l": 0.86204,
    "c": 0.14332,
    "h": 129.2
  },
  "luminance": 0.6662
}

Semantic roles & 50–950 ramp

primary

#B4E47B

secondary

#7D48BC

accent

#18CE6B

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#14160F

muted

#838480

Preview Lab

Preview with #B4E47B

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

Preview Lab → · Contrast checker → · Palette generator →