#B5EC5C#B5EC5C

#B5EC5C is a very light, vivid yellow-green. Relative luminance 0.706; OKLCH L 87.7% C 0.181 H 127.5°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#B5EC5C
RGB	rgb(181, 236, 92)
HSL	hsl(83, 79%, 64%)
HSV	hsv(83, 61%, 93%)
CMYK	cmyk(23.3%, 0%, 61%, 7.5%)
CIE-LAB	lab(87.28, -38.93, 62.41)
CIE-LCH	lch(87.28, 73.56, 121.96°)
OKLab	oklab(87.71% -0.1104 0.144)
OKLCH	oklch(87.71% 0.181 127.5)
XYZ	xyz(50.9832, 70.5865, 21.0616)
Luminance	0.7059 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EC5C #935CEC

analogous

#ECDB5C #B5EC5C #6DEC5C

triadic

#B5EC5C #5CB5EC #EC5CB5

tetradic

#B5EC5C #5CECDB #935CEC #EC5C6D

square

#B5EC5C #5CECDB #935CEC #EC5C6D

split-complementary

#B5EC5C #5C6DEC #DB5CEC

monochromatic

#7AB815 #9CE625 #B5EC5C #CEF293 #E7F9CA

Accessibility & contrast

On white

1.39

#B5EC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#B5EC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EC5C

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EC5C	#FFFFFF	#000000	##000000
##B5EC5C	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD4B

Deuteranopia (green-blind)

#EFDA67

Tritanopia (blue-blind)

#BBE2CE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b5ec5c;
/* rgb */ color: rgb(181, 236, 92);
/* oklch */ color: oklch(87.7% 0.181 127.5);

Tailwind

colors: {
  custom: {
    50: '#cef290',
    500: '#b5ec5c',
    950: '#000000',
  },
}

SCSS

$custom: #b5ec5c;
$custom-light: #cef290;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ec5c",
  "rgb": {
    "r": 181,
    "g": 236,
    "b": 92
  },
  "hsl": {
    "h": 82.917,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.87707,
    "c": 0.18139,
    "h": 127.5
  },
  "luminance": 0.70587
}

Semantic roles & 50–950 ramp

primary

#B5EC5C

secondary

#6735B8

accent

#0ADB5A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5EC5C

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

Preview Lab → · Contrast checker → · Palette generator →