#B3EC5C#B3EC5C

#B3EC5C is a very light, vivid yellow-green. Relative luminance 0.703; OKLCH L 87.6% C 0.182 H 128.0°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#B3EC5C
RGB	rgb(179, 236, 92)
HSL	hsl(84, 79%, 64%)
HSV	hsv(84, 61%, 93%)
CMYK	cmyk(24.2%, 0%, 61%, 7.5%)
CIE-LAB	lab(87.17, -39.67, 62.25)
CIE-LCH	lch(87.17, 73.81, 122.51°)
OKLab	oklab(87.58% -0.1123 0.1436)
OKLCH	oklch(87.58% 0.182 128)
XYZ	xyz(50.5175, 70.3463, 21.0398)
Luminance	0.7035 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EC5C #955CEC

analogous

#ECDD5C #B3EC5C #6BEC5C

triadic

#B3EC5C #5CB3EC #EC5CB3

tetradic

#B3EC5C #5CECDD #955CEC #EC5C6B

square

#B3EC5C #5CECDD #955CEC #EC5C6B

split-complementary

#B3EC5C #5C6BEC #DD5CEC

monochromatic

#78B815 #99E625 #B3EC5C #CDF293 #E6F9CA

Accessibility & contrast

On white

1.39

#B3EC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#B3EC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EC5C

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EC5C	#FFFFFF	#000000	##000000
##B3EC5C	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)

#F7DD4B

Deuteranopia (green-blind)

#EFD967

Tritanopia (blue-blind)

#B9E2CE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b3ec5c;
/* rgb */ color: rgb(179, 236, 92);
/* oklch */ color: oklch(87.6% 0.182 128.0);

Tailwind

colors: {
  custom: {
    50: '#cdf290',
    500: '#b3ec5c',
    950: '#000000',
  },
}

SCSS

$custom: #b3ec5c;
$custom-light: #cdf290;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ec5c",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 92
  },
  "hsl": {
    "h": 83.75,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.87582,
    "c": 0.18231,
    "h": 128
  },
  "luminance": 0.70347
}

Semantic roles & 50–950 ramp

primary

#B3EC5C

secondary

#6835B8

accent

#0ADB5D

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3EC5C

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

Preview Lab → · Contrast checker → · Palette generator →