#B4F487#B4F487

#B4F487 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 90.0% C 0.154 H 133.5°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#B4F487
RGB	rgb(180, 244, 135)
HSL	hsl(95, 83%, 74%)
HSV	hsv(95, 45%, 96%)
CMYK	cmyk(26.2%, 0%, 44.7%, 4.3%)
CIE-LAB	lab(89.93, -38.57, 46.04)
CIE-LCH	lch(89.93, 60.06, 129.95°)
OKLab	oklab(89.98% -0.1062 0.1117)
OKLCH	oklch(89.98% 0.154 133.5)
XYZ	xyz(55.5451, 76.1523, 34.6893)
Luminance	0.7615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F487 #C787F4

analogous

#EBF487 #B4F487 #87F491

triadic

#B4F487 #87B4F4 #F487B4

tetradic

#B4F487 #87EBF4 #C787F4 #F49187

square

#B4F487 #87EBF4 #C787F4 #F49187

split-complementary

#B4F487 #9187F4 #F487EB

monochromatic

#6EEA17 #91EF4F #B4F487 #D7F9BF #EDFCE3

Accessibility & contrast

On white

1.29

#B4F487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#B4F487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F487

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F487	#FFFFFF	#000000	##000000
##B4F487	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE67E

Deuteranopia (green-blind)

#F2E08D

Tritanopia (blue-blind)

#B5ECDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b4f487;
/* rgb */ color: rgb(180, 244, 135);
/* oklch */ color: oklch(90.0% 0.154 133.5);

Tailwind

colors: {
  custom: {
    50: '#cdf8ac',
    500: '#b4f487',
    950: '#000000',
  },
}

SCSS

$custom: #b4f487;
$custom-light: #cdf8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f487",
  "rgb": {
    "r": 180,
    "g": 244,
    "b": 135
  },
  "hsl": {
    "h": 95.229,
    "s": 83.206,
    "l": 74.314
  },
  "oklch": {
    "l": 0.89983,
    "c": 0.15412,
    "h": 133.5
  },
  "luminance": 0.76154
}

Semantic roles & 50–950 ramp

primary

#B4F487

secondary

#9B4FD0

accent

#06E086

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #B4F487

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

Preview Lab → · Contrast checker → · Palette generator →