#B9D243#B9D243

#B9D243 is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.9% C 0.166 H 118.8°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#B9D243
RGB	rgb(185, 210, 67)
HSL	hsl(70, 61%, 54%)
HSV	hsv(70, 68%, 82%)
CMYK	cmyk(11.9%, 0%, 68.1%, 17.6%)
CIE-LAB	lab(80.07, -27.12, 64.81)
CIE-LCH	lch(80.07, 70.26, 112.71°)
OKLab	oklab(81.89% -0.0801 0.1456)
OKLCH	oklch(81.89% 0.166 118.8)
XYZ	xyz(44.0681, 56.8130, 13.9536)
Luminance	0.5681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D243 #5C43D2

analogous

#D2A443 #B9D243 #71D243

triadic

#B9D243 #43B9D2 #D243B9

tetradic

#B9D243 #43D2A4 #5C43D2 #D24371

square

#B9D243 #43D2A4 #5C43D2 #D24371

split-complementary

#B9D243 #4371D2 #A443D2

monochromatic

#6C7D1E #97AE2A #B9D243 #CBDE74 #DEEAA6

Accessibility & contrast

On white

1.70

#B9D243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#B9D243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D243

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D243	#FFFFFF	#000000	##000000
##B9D243	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC62D

Deuteranopia (green-blind)

#DDC74E

Tritanopia (blue-blind)

#C4C7B6

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b9d243;
/* rgb */ color: rgb(185, 210, 67);
/* oklch */ color: oklch(81.9% 0.166 118.8);

Tailwind

colors: {
  custom: {
    50: '#d1df7f',
    500: '#b9d243',
    950: '#000000',
  },
}

SCSS

$custom: #b9d243;
$custom-light: #d1df7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d243",
  "rgb": {
    "r": 185,
    "g": 210,
    "b": 67
  },
  "hsl": {
    "h": 70.49,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.81893,
    "c": 0.1662,
    "h": 118.8
  },
  "luminance": 0.56813
}

Semantic roles & 50–950 ramp

primary

#B9D243

secondary

#433584

accent

#43E45F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9D243

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

Preview Lab → · Contrast checker → · Palette generator →