#B9F770#B9F770

#B9F770 is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 90.7% C 0.177 H 129.9°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#B9F770
RGB	rgb(185, 247, 112)
HSL	hsl(88, 89%, 70%)
HSV	hsv(88, 55%, 97%)
CMYK	cmyk(25.1%, 0%, 54.7%, 3.1%)
CIE-LAB	lab(90.78, -40.62, 57.81)
CIE-LCH	lch(90.78, 70.65, 125.10°)
OKLab	oklab(90.66% -0.1136 0.1361)
OKLCH	oklch(90.66% 0.177 129.9)
XYZ	xyz(56.1925, 78.0044, 27.4219)
Luminance	0.7801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F770 #AE70F7

analogous

#F7F270 #B9F770 #75F770

triadic

#B9F770 #70B9F7 #F770B9

tetradic

#B9F770 #70F7F2 #AE70F7 #F77075

square

#B9F770 #70F7F2 #AE70F7 #F77075

split-complementary

#B9F770 #7075F7 #F270F7

monochromatic

#7FE00D #9DF436 #B9F770 #D5FAAA #F1FDE2

Accessibility & contrast

On white

1.26

#B9F770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#B9F770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F770

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F770	#FFFFFF	#000000	##000000
##B9F770	1.00	1.26	16.60	16.60
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE763

Deuteranopia (green-blind)

#F8E379

Tritanopia (blue-blind)

#BDEED9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b9f770;
/* rgb */ color: rgb(185, 247, 112);
/* oklch */ color: oklch(90.7% 0.177 129.9);

Tailwind

colors: {
  custom: {
    50: '#d1fa9d',
    500: '#b9f770',
    950: '#000000',
  },
}

SCSS

$custom: #b9f770;
$custom-light: #d1fa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f770",
  "rgb": {
    "r": 185,
    "g": 247,
    "b": 112
  },
  "hsl": {
    "h": 87.556,
    "s": 89.404,
    "l": 70.392
  },
  "oklch": {
    "l": 0.9066,
    "c": 0.17726,
    "h": 129.9
  },
  "luminance": 0.78006
}

Semantic roles & 50–950 ramp

primary

#B9F770

secondary

#7F3AD2

accent

#00E669

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F770

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

Preview Lab → · Contrast checker → · Palette generator →