#B9F477#B9F477

#B9F477 is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 90.1% C 0.167 H 130.1°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#B9F477
RGB	rgb(185, 244, 119)
HSL	hsl(88, 85%, 71%)
HSV	hsv(88, 51%, 96%)
CMYK	cmyk(24.2%, 0%, 51.2%, 4.3%)
CIE-LAB	lab(90.02, -38.60, 53.74)
CIE-LCH	lch(90.02, 66.17, 125.69°)
OKLab	oklab(90.07% -0.1075 0.1278)
OKLCH	oklch(90.07% 0.167 130.1)
XYZ	xyz(55.6875, 76.3463, 29.2516)
Luminance	0.7635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.62

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F477 #B277F4

analogous

#F4F077 #B9F477 #7AF477

triadic

#B9F477 #77B9F4 #F477B9

tetradic

#B9F477 #77F4F0 #B277F4 #F4777A

square

#B9F477 #77F4F0 #B277F4 #F4777A

split-complementary

#B9F477 #777AF4 #F077F4

monochromatic

#7EDF12 #9CEF3E #B9F477 #D6F9B0 #F0FDE3

Accessibility & contrast

On white

1.29

#B9F477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#B9F477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F477

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F477	#FFFFFF	#000000	##000000
##B9F477	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56C

Deuteranopia (green-blind)

#F5E17F

Tritanopia (blue-blind)

#BDEBD8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b9f477;
/* rgb */ color: rgb(185, 244, 119);
/* oklch */ color: oklch(90.1% 0.167 130.1);

Tailwind

colors: {
  custom: {
    50: '#d0f8a1',
    500: '#b9f477',
    950: '#000000',
  },
}

SCSS

$custom: #b9f477;
$custom-light: #d0f8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f477",
  "rgb": {
    "r": 185,
    "g": 244,
    "b": 119
  },
  "hsl": {
    "h": 88.32,
    "s": 85.034,
    "l": 71.176
  },
  "oklch": {
    "l": 0.90067,
    "c": 0.16699,
    "h": 130.1
  },
  "luminance": 0.76348
}

Semantic roles & 50–950 ramp

primary

#B9F477

secondary

#8441CF

accent

#04E26D

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B9F477

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

Preview Lab → · Contrast checker → · Palette generator →