#B3F689#B3F689

#B3F689 is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.4% C 0.155 H 134.4°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#B3F689
RGB	rgb(179, 246, 137)
HSL	hsl(97, 86%, 75%)
HSV	hsv(97, 44%, 96%)
CMYK	cmyk(27.2%, 0%, 44.3%, 3.5%)
CIE-LAB	lab(90.46, -39.56, 45.73)
CIE-LCH	lch(90.46, 60.47, 130.86°)
OKLab	oklab(90.41% -0.1088 0.1111)
OKLCH	oklch(90.41% 0.156 134.4)
XYZ	xyz(56.0603, 77.2996, 35.6287)
Luminance	0.7730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.74

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F689 #CC89F6

analogous

#E9F689 #B3F689 #89F696

triadic

#B3F689 #89B3F6 #F689B3

tetradic

#B3F689 #89E9F6 #CC89F6 #F69689

square

#B3F689 #89E9F6 #CC89F6 #F69689

split-complementary

#B3F689 #9689F6 #F689E9

monochromatic

#6AED17 #8EF250 #B3F689 #D8FAC2 #EDFDE3

Accessibility & contrast

On white

1.28

#B3F689 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#B3F689 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F689

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F689	#FFFFFF	#000000	##000000
##B3F689	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE780

Deuteranopia (green-blind)

#F4E28F

Tritanopia (blue-blind)

#B3EFDC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b3f689;
/* rgb */ color: rgb(179, 246, 137);
/* oklch */ color: oklch(90.4% 0.155 134.4);

Tailwind

colors: {
  custom: {
    50: '#ccf9ad',
    500: '#b3f689',
    950: '#000000',
  },
}

SCSS

$custom: #b3f689;
$custom-light: #ccf9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f689",
  "rgb": {
    "r": 179,
    "g": 246,
    "b": 137
  },
  "hsl": {
    "h": 96.881,
    "s": 85.827,
    "l": 75.098
  },
  "oklch": {
    "l": 0.90406,
    "c": 0.1555,
    "h": 134.4
  },
  "luminance": 0.77301
}

Semantic roles & 50–950 ramp

primary

#B3F689

secondary

#A150D3

accent

#03E28C

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #B3F689

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

Preview Lab → · Contrast checker → · Palette generator →