#B9F375#B9F375

#B9F375 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.8% C 0.167 H 129.7°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#B9F375
RGB	rgb(185, 243, 117)
HSL	hsl(88, 84%, 71%)
HSV	hsv(88, 52%, 95%)
CMYK	cmyk(23.9%, 0%, 51.9%, 4.7%)
CIE-LAB	lab(89.72, -38.35, 54.30)
CIE-LCH	lch(89.72, 66.48, 125.23°)
OKLab	oklab(89.82% -0.107 0.1289)
OKLCH	oklch(89.82% 0.167 129.7)
XYZ	xyz(55.2685, 75.6986, 28.5256)
Luminance	0.7570 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.90

Spring Green (survey)

#A9F971

ΔE00 2.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F375 #AF75F3

analogous

#F3EE75 #B9F375 #7AF375

triadic

#B9F375 #75B9F3 #F375B9

tetradic

#B9F375 #75F3EE #AF75F3 #F3757A

square

#B9F375 #75F3EE #AF75F3 #F3757A

split-complementary

#B9F375 #757AF3 #EE75F3

monochromatic

#7FDB13 #9CEE3D #B9F375 #D6F8AD #F1FDE3

Accessibility & contrast

On white

1.30

#B9F375 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#B9F375 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F375

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F375	#FFFFFF	#000000	##000000
##B9F375	1.00	1.30	16.14	16.14
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.14	21.00	1.00	1.00
##000000	16.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE469

Deuteranopia (green-blind)

#F5E07D

Tritanopia (blue-blind)

#BDEAD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b9f375;
/* rgb */ color: rgb(185, 243, 117);
/* oklch */ color: oklch(89.8% 0.167 129.7);

Tailwind

colors: {
  custom: {
    50: '#d0f7a0',
    500: '#b9f375',
    950: '#000000',
  },
}

SCSS

$custom: #b9f375;
$custom-light: #d0f7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f375",
  "rgb": {
    "r": 185,
    "g": 243,
    "b": 117
  },
  "hsl": {
    "h": 87.619,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89817,
    "c": 0.16747,
    "h": 129.7
  },
  "luminance": 0.757
}

Semantic roles & 50–950 ramp

primary

#B9F375

secondary

#803FCD

accent

#05E06A

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B9F375

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

Preview Lab → · Contrast checker → · Palette generator →