#B4E58B#B4E58B

#B4E58B is a very light, vivid yellow-green. Relative luminance 0.676; OKLCH L 86.7% C 0.128 H 131.9°. Best body text is #000000 at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#B4E58B
RGB	rgb(180, 229, 139)
HSL	hsl(93, 63%, 72%)
HSV	hsv(93, 39%, 90%)
CMYK	cmyk(21.4%, 0%, 39.3%, 10.2%)
CIE-LAB	lab(85.81, -31.20, 38.85)
CIE-LCH	lch(85.81, 49.83, 128.77°)
OKLab	oklab(86.68% -0.0855 0.0955)
OKLCH	oklch(86.68% 0.128 131.9)
XYZ	xyz(51.5010, 67.6049, 34.7568)
Luminance	0.6761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E58B #BC8BE5

analogous

#E1E58B #B4E58B #8BE58F

triadic

#B4E58B #8BB4E5 #E58BB4

tetradic

#B4E58B #8BE1E5 #BC8BE5 #E58F8B

square

#B4E58B #8BE1E5 #BC8BE5 #E58F8B

split-complementary

#B4E58B #8F8BE5 #E58BE1

monochromatic

#74C92D #94DA59 #B4E58B #D4F0BD #EFF9E6

Accessibility & contrast

On white

1.45

#B4E58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.52

#B4E58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E58B

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E58B	#FFFFFF	#000000	##000000
##B4E58B	1.00	1.45	14.52	14.52
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.52	21.00	1.00	1.00
##000000	14.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD984

Deuteranopia (green-blind)

#E5D590

Tritanopia (blue-blind)

#B6DECF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b4e58b;
/* rgb */ color: rgb(180, 229, 139);
/* oklch */ color: oklch(86.7% 0.128 131.9);

Tailwind

colors: {
  custom: {
    50: '#ccedae',
    500: '#b4e58b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e58b;
$custom-light: #ccedae;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e58b",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 139
  },
  "hsl": {
    "h": 92.667,
    "s": 63.38,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86676,
    "c": 0.12821,
    "h": 131.9
  },
  "luminance": 0.67606
}

Semantic roles & 50–950 ramp

primary

#B4E58B

secondary

#8F56BE

accent

#1ACB7B

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131610

muted

#838581

Preview Lab

Preview with #B4E58B

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

Preview Lab → · Contrast checker → · Palette generator →