#B9F586#B9F586

#B9F586 is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.5% C 0.154 H 132.1°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#B9F586
RGB	rgb(185, 245, 134)
HSL	hsl(92, 85%, 74%)
HSV	hsv(92, 45%, 96%)
CMYK	cmyk(24.5%, 0%, 45.3%, 3.9%)
CIE-LAB	lab(90.48, -37.40, 47.26)
CIE-LCH	lch(90.48, 60.27, 128.35°)
OKLab	oklab(90.5% -0.1032 0.1144)
OKLCH	oklch(90.5% 0.154 132.1)
XYZ	xyz(56.9621, 77.3389, 34.4764)
Luminance	0.7734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F586 #C286F5

analogous

#F1F586 #B9F586 #86F58B

triadic

#B9F586 #86B9F5 #F586B9

tetradic

#B9F586 #86F1F5 #C286F5 #F58B86

square

#B9F586 #86F1F5 #C286F5 #F58B86

split-complementary

#B9F586 #8B86F5 #F586F1

monochromatic

#78EC15 #98F04D #B9F586 #DAFABF #EFFDE3

Accessibility & contrast

On white

1.28

#B9F586 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#B9F586 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F586

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F586	#FFFFFF	#000000	##000000
##B9F586	1.00	1.28	16.47	16.47
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE77D

Deuteranopia (green-blind)

#F5E28D

Tritanopia (blue-blind)

#BBEDDB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b9f586;
/* rgb */ color: rgb(185, 245, 134);
/* oklch */ color: oklch(90.5% 0.154 132.1);

Tailwind

colors: {
  custom: {
    50: '#d0f8ab',
    500: '#b9f586',
    950: '#000000',
  },
}

SCSS

$custom: #b9f586;
$custom-light: #d0f8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f586",
  "rgb": {
    "r": 185,
    "g": 245,
    "b": 134
  },
  "hsl": {
    "h": 92.432,
    "s": 84.733,
    "l": 74.314
  },
  "oklch": {
    "l": 0.90495,
    "c": 0.15406,
    "h": 132.1
  },
  "luminance": 0.7734
}

Semantic roles & 50–950 ramp

primary

#B9F586

secondary

#954ED2

accent

#04E17C

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #B9F586

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

Preview Lab → · Contrast checker → · Palette generator →