#B9EC5C#B9EC5C

#B9EC5C is a very light, vivid yellow-green. Relative luminance 0.711; OKLCH L 88.0% C 0.180 H 126.4°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#B9EC5C
RGB	rgb(185, 236, 92)
HSL	hsl(81, 79%, 64%)
HSV	hsv(81, 61%, 93%)
CMYK	cmyk(21.6%, 0%, 61%, 7.5%)
CIE-LAB	lab(87.52, -37.45, 62.74)
CIE-LCH	lch(87.52, 73.07, 120.83°)
OKLab	oklab(87.96% -0.1065 0.1446)
OKLCH	oklch(87.96% 0.18 126.4)
XYZ	xyz(51.9349, 71.0772, 21.1062)
Luminance	0.7108 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9EC5C #8F5CEC

analogous

#ECD75C #B9EC5C #71EC5C

triadic

#B9EC5C #5CB9EC #EC5CB9

tetradic

#B9EC5C #5CECD7 #8F5CEC #EC5C71

square

#B9EC5C #5CECD7 #8F5CEC #EC5C71

split-complementary

#B9EC5C #5C71EC #D75CEC

monochromatic

#7FB815 #A1E625 #B9EC5C #D1F293 #E8F9CA

Accessibility & contrast

On white

1.38

#B9EC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#B9EC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9EC5C

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9EC5C	#FFFFFF	#000000	##000000
##B9EC5C	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD4B

Deuteranopia (green-blind)

#F1DB66

Tritanopia (blue-blind)

#C0E2CE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b9ec5c;
/* rgb */ color: rgb(185, 236, 92);
/* oklch */ color: oklch(88.0% 0.180 126.4);

Tailwind

colors: {
  custom: {
    50: '#d1f290',
    500: '#b9ec5c',
    950: '#000000',
  },
}

SCSS

$custom: #b9ec5c;
$custom-light: #d1f290;
$custom-dark: #000000;

JSON

{
  "hex": "#b9ec5c",
  "rgb": {
    "r": 185,
    "g": 236,
    "b": 92
  },
  "hsl": {
    "h": 81.25,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.87962,
    "c": 0.17957,
    "h": 126.4
  },
  "luminance": 0.71078
}

Semantic roles & 50–950 ramp

primary

#B9EC5C

secondary

#6335B8

accent

#0ADB54

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B9EC5C

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

Preview Lab → · Contrast checker → · Palette generator →