#B3EB59#B3EB59

#B3EB59 is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.3% C 0.183 H 127.6°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#B3EB59
RGB	rgb(179, 235, 89)
HSL	hsl(83, 78%, 64%)
HSV	hsv(83, 62%, 92%)
CMYK	cmyk(23.8%, 0%, 62.1%, 7.8%)
CIE-LAB	lab(86.86, -39.46, 63.15)
CIE-LCH	lch(86.86, 74.47, 122.00°)
OKLab	oklab(87.33% -0.112 0.1452)
OKLCH	oklch(87.33% 0.183 127.6)
XYZ	xyz(50.1018, 69.7207, 20.2671)
Luminance	0.6972 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EB59 #9159EB

analogous

#EBDA59 #B3EB59 #6AEB59

triadic

#B3EB59 #59B3EB #EB59B3

tetradic

#B3EB59 #59EBDA #9159EB #EB596A

square

#B3EB59 #59EBDA #9159EB #EB596A

split-complementary

#B3EB59 #596AEB #DA59EB

monochromatic

#77B416 #9AE422 #B3EB59 #CCF290 #E5F8C6

Accessibility & contrast

On white

1.41

#B3EB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#B3EB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EB59

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EB59	#FFFFFF	#000000	##000000
##B3EB59	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC47

Deuteranopia (green-blind)

#EED864

Tritanopia (blue-blind)

#B9E1CC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b3eb59;
/* rgb */ color: rgb(179, 235, 89);
/* oklch */ color: oklch(87.3% 0.183 127.6);

Tailwind

colors: {
  custom: {
    50: '#cdf18e',
    500: '#b3eb59',
    950: '#000000',
  },
}

SCSS

$custom: #b3eb59;
$custom-light: #cdf18e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3eb59",
  "rgb": {
    "r": 179,
    "g": 235,
    "b": 89
  },
  "hsl": {
    "h": 83.014,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.87325,
    "c": 0.18335,
    "h": 127.6
  },
  "luminance": 0.69722
}

Semantic roles & 50–950 ramp

primary

#B3EB59

secondary

#6534B4

accent

#0BDB5B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3EB59

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

Preview Lab → · Contrast checker → · Palette generator →