#B9F170#B9F170

#B9F170 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.3% C 0.169 H 128.9°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#B9F170
RGB	rgb(185, 241, 112)
HSL	hsl(86, 82%, 69%)
HSV	hsv(86, 54%, 95%)
CMYK	cmyk(23.2%, 0%, 53.5%, 5.5%)
CIE-LAB	lab(89.11, -37.95, 55.85)
CIE-LCH	lch(89.11, 67.52, 124.20°)
OKLab	oklab(89.31% -0.1062 0.1318)
OKLCH	oklch(89.31% 0.169 128.9)
XYZ	xyz(54.3871, 74.3937, 26.8201)
Luminance	0.7440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F170 #A870F1

analogous

#F1E970 #B9F170 #79F170

triadic

#B9F170 #70B9F1 #F170B9

tetradic

#B9F170 #70F1E9 #A870F1 #F17079

square

#B9F170 #70F1E9 #A870F1 #F17079

split-complementary

#B9F170 #7079F1 #E970F1

monochromatic

#80D215 #9EEC38 #B9F170 #D4F6A8 #F0FCDF

Accessibility & contrast

On white

1.32

#B9F170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#B9F170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F170

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F170	#FFFFFF	#000000	##000000
##B9F170	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE264

Deuteranopia (green-blind)

#F3DF78

Tritanopia (blue-blind)

#BEE8D4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b9f170;
/* rgb */ color: rgb(185, 241, 112);
/* oklch */ color: oklch(89.3% 0.169 128.9);

Tailwind

colors: {
  custom: {
    50: '#d1f69c',
    500: '#b9f170',
    950: '#000000',
  },
}

SCSS

$custom: #b9f170;
$custom-light: #d1f69c;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f170",
  "rgb": {
    "r": 185,
    "g": 241,
    "b": 112
  },
  "hsl": {
    "h": 86.047,
    "s": 82.166,
    "l": 69.216
  },
  "oklch": {
    "l": 0.89306,
    "c": 0.1693,
    "h": 128.9
  },
  "luminance": 0.74395
}

Semantic roles & 50–950 ramp

primary

#B9F170

secondary

#793BCA

accent

#07DF65

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F170

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

Preview Lab → · Contrast checker → · Palette generator →