#B9D54E#B9D54E

#B9D54E is a very light, vivid yellow-green. Relative luminance 0.585; OKLCH L 82.7% C 0.162 H 120.1°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#B9D54E
RGB	rgb(185, 213, 78)
HSL	hsl(72, 62%, 57%)
HSV	hsv(72, 63%, 84%)
CMYK	cmyk(13.1%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(80.99, -27.85, 61.45)
CIE-LCH	lch(80.99, 67.46, 114.38°)
OKLab	oklab(82.66% -0.0811 0.1401)
OKLCH	oklch(82.66% 0.162 120.1)
XYZ	xyz(45.1776, 58.4530, 16.1088)
Luminance	0.5845 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D54E #6A4ED5

analogous

#D5AD4E #B9D54E #76D54E

triadic

#B9D54E #4EB9D5 #D54EB9

tetradic

#B9D54E #4ED5AD #6A4ED5 #D54E76

square

#B9D54E #4ED5AD #6A4ED5 #D54E76

split-complementary

#B9D54E #4E76D5 #AD4ED5

monochromatic

#738820 #9CBA2C #B9D54E #CDE17F #E0ECB1

Accessibility & contrast

On white

1.65

#B9D54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#B9D54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D54E

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D54E	#FFFFFF	#000000	##000000
##B9D54E	1.00	1.65	12.69	12.69
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C93D

Deuteranopia (green-blind)

#DEC958

Tritanopia (blue-blind)

#C3CAB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b9d54e;
/* rgb */ color: rgb(185, 213, 78);
/* oklch */ color: oklch(82.7% 0.162 120.1);

Tailwind

colors: {
  custom: {
    50: '#d1e286',
    500: '#b9d54e',
    950: '#000000',
  },
}

SCSS

$custom: #b9d54e;
$custom-light: #d1e286;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d54e",
  "rgb": {
    "r": 185,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 72.444,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.82656,
    "c": 0.16189,
    "h": 120.1
  },
  "luminance": 0.58453
}

Semantic roles & 50–950 ramp

primary

#B9D54E

secondary

#4A398F

accent

#43E565

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9D54E

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

Preview Lab → · Contrast checker → · Palette generator →