#B4D741#B4D741

#B4D741 is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.6% C 0.175 H 121.8°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#B4D741
RGB	rgb(180, 215, 65)
HSL	hsl(74, 65%, 55%)
HSV	hsv(74, 70%, 84%)
CMYK	cmyk(16.3%, 0%, 69.8%, 15.7%)
CIE-LAB	lab(81.12, -31.60, 66.49)
CIE-LCH	lch(81.12, 73.61, 115.42°)
OKLab	oklab(82.64% -0.0924 0.1489)
OKLCH	oklch(82.64% 0.175 121.8)
XYZ	xyz(44.0776, 58.6858, 14.0054)
Luminance	0.5869 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D741 #6441D7

analogous

#D7AF41 #B4D741 #69D741

triadic

#B4D741 #41B4D7 #D741B4

tetradic

#B4D741 #41D7AF #6441D7 #D74169

square

#B4D741 #41D7AF #6441D7 #D74169

split-complementary

#B4D741 #4169D7 #AF41D7

monochromatic

#6A821B #93B526 #B4D741 #C8E274 #DCECA6

Accessibility & contrast

On white

1.65

#B4D741 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#B4D741 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D741

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D741	#FFFFFF	#000000	##000000
##B4D741	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA28

Deuteranopia (green-blind)

#DFC94D

Tritanopia (blue-blind)

#BDCCB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b4d741;
/* rgb */ color: rgb(180, 215, 65);
/* oklch */ color: oklch(82.6% 0.175 121.8);

Tailwind

colors: {
  custom: {
    50: '#cee37f',
    500: '#b4d741',
    950: '#000000',
  },
}

SCSS

$custom: #b4d741;
$custom-light: #cee37f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d741",
  "rgb": {
    "r": 180,
    "g": 215,
    "b": 65
  },
  "hsl": {
    "h": 74,
    "s": 65.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.82644,
    "c": 0.17528,
    "h": 121.8
  },
  "luminance": 0.58686
}

Semantic roles & 50–950 ramp

primary

#B4D741

secondary

#473389

accent

#40E867

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D741

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

Preview Lab → · Contrast checker → · Palette generator →