#B3EF89#B3EF89

#B3EF89 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.8% C 0.145 H 133.5°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#B3EF89
RGB	rgb(179, 239, 137)
HSL	hsl(95, 76%, 74%)
HSV	hsv(95, 43%, 94%)
CMYK	cmyk(25.1%, 0%, 42.7%, 6.3%)
CIE-LAB	lab(88.51, -36.41, 43.27)
CIE-LCH	lch(88.51, 56.55, 130.08°)
OKLab	oklab(88.83% -0.1001 0.1055)
OKLCH	oklch(88.83% 0.145 133.5)
XYZ	xyz(53.9712, 73.1214, 34.9323)
Luminance	0.7312 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EF89 #C589EF

analogous

#E6EF89 #B3EF89 #89EF92

triadic

#B3EF89 #89B3EF #EF89B3

tetradic

#B3EF89 #89E6EF #C589EF #EF9289

square

#B3EF89 #89E6EF #C589EF #EF9289

split-complementary

#B3EF89 #9289EF #EF89E6

monochromatic

#6EDF1E #90E853 #B3EF89 #D6F6BF #EEFBE4

Accessibility & contrast

On white

1.34

#B3EF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#B3EF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EF89

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EF89	#FFFFFF	#000000	##000000
##B3EF89	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E181

Deuteranopia (green-blind)

#EEDC8F

Tritanopia (blue-blind)

#B4E8D6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b3ef89;
/* rgb */ color: rgb(179, 239, 137);
/* oklch */ color: oklch(88.8% 0.145 133.5);

Tailwind

colors: {
  custom: {
    50: '#ccf4ad',
    500: '#b3ef89',
    950: '#000000',
  },
}

SCSS

$custom: #b3ef89;
$custom-light: #ccf4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ef89",
  "rgb": {
    "r": 179,
    "g": 239,
    "b": 137
  },
  "hsl": {
    "h": 95.294,
    "s": 76.119,
    "l": 73.725
  },
  "oklch": {
    "l": 0.88826,
    "c": 0.14544,
    "h": 133.5
  },
  "luminance": 0.73123
}

Semantic roles & 50–950 ramp

primary

#B3EF89

secondary

#9952CA

accent

#0DD885

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #B3EF89

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

Preview Lab → · Contrast checker → · Palette generator →