#B9EF71#B9EF71

#B9EF71 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 88.9% C 0.166 H 128.6°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#B9EF71
RGB	rgb(185, 239, 113)
HSL	hsl(86, 80%, 69%)
HSV	hsv(86, 53%, 94%)
CMYK	cmyk(22.6%, 0%, 52.7%, 6.3%)
CIE-LAB	lab(88.56, -36.95, 54.75)
CIE-LCH	lch(88.56, 66.06, 124.01°)
OKLab	oklab(88.87% -0.1034 0.1295)
OKLCH	oklch(88.87% 0.166 128.6)
XYZ	xyz(53.8544, 73.2385, 26.9187)
Luminance	0.7324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.69

Light Yellowish Green

#C2FF89

ΔE00 3.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9EF71 #A771EF

analogous

#EFE671 #B9EF71 #7AEF71

triadic

#B9EF71 #71B9EF #EF71B9

tetradic

#B9EF71 #71EFE6 #A771EF #EF717A

square

#B9EF71 #71EFE6 #A771EF #EF717A

split-complementary

#B9EF71 #717AEF #E671EF

monochromatic

#80CE17 #9EE93A #B9EF71 #D4F5A8 #EFFBDF

Accessibility & contrast

On white

1.34

#B9EF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#B9EF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9EF71

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9EF71	#FFFFFF	#000000	##000000
##B9EF71	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E165

Deuteranopia (green-blind)

#F1DD79

Tritanopia (blue-blind)

#BEE6D3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b9ef71;
/* rgb */ color: rgb(185, 239, 113);
/* oklch */ color: oklch(88.9% 0.166 128.6);

Tailwind

colors: {
  custom: {
    50: '#d0f49d',
    500: '#b9ef71',
    950: '#000000',
  },
}

SCSS

$custom: #b9ef71;
$custom-light: #d0f49d;
$custom-dark: #000000;

JSON

{
  "hex": "#b9ef71",
  "rgb": {
    "r": 185,
    "g": 239,
    "b": 113
  },
  "hsl": {
    "h": 85.714,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88867,
    "c": 0.16572,
    "h": 128.6
  },
  "luminance": 0.7324
}

Semantic roles & 50–950 ramp

primary

#B9EF71

secondary

#783CC8

accent

#09DC64

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9EF71

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

Preview Lab → · Contrast checker → · Palette generator →