#B3EC5D#B3EC5D

#B3EC5D is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.6% C 0.182 H 128.1°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#B3EC5D
RGB	rgb(179, 236, 93)
HSL	hsl(84, 79%, 65%)
HSV	hsv(84, 61%, 93%)
CMYK	cmyk(24.2%, 0%, 60.6%, 7.5%)
CIE-LAB	lab(87.17, -39.59, 61.84)
CIE-LCH	lch(87.17, 73.42, 122.63°)
OKLab	oklab(87.59% -0.112 0.1429)
OKLCH	oklch(87.59% 0.182 128.1)
XYZ	xyz(50.5615, 70.3639, 21.2715)
Luminance	0.7036 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EC5D #965DEC

analogous

#ECDE5D #B3EC5D #6CEC5D

triadic

#B3EC5D #5DB3EC #EC5DB3

tetradic

#B3EC5D #5DECDE #965DEC #EC5D6C

square

#B3EC5D #5DECDE #965DEC #EC5D6C

split-complementary

#B3EC5D #5D6CEC #DE5DEC

monochromatic

#78B916 #99E626 #B3EC5D #CDF294 #E6F9CB

Accessibility & contrast

On white

1.39

#B3EC5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#B3EC5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EC5D

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EC5D	#FFFFFF	#000000	##000000
##B3EC5D	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD4C

Deuteranopia (green-blind)

#EFD967

Tritanopia (blue-blind)

#B8E2CE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b3ec5d;
/* rgb */ color: rgb(179, 236, 93);
/* oklch */ color: oklch(87.6% 0.182 128.1);

Tailwind

colors: {
  custom: {
    50: '#cdf290',
    500: '#b3ec5d',
    950: '#000000',
  },
}

SCSS

$custom: #b3ec5d;
$custom-light: #cdf290;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ec5d",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 93
  },
  "hsl": {
    "h": 83.916,
    "s": 79.006,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87591,
    "c": 0.18153,
    "h": 128.1
  },
  "luminance": 0.70365
}

Semantic roles & 50–950 ramp

primary

#B3EC5D

secondary

#6935B8

accent

#0ADB5E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3EC5D

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

Preview Lab → · Contrast checker → · Palette generator →