#B3D04E#B3D04E

#B3D04E is a light, vivid yellow-green. Relative luminance 0.552; OKLCH L 81.1% C 0.158 H 120.7°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#B3D04E
RGB	rgb(179, 208, 78)
HSL	hsl(73, 58%, 56%)
HSV	hsv(73, 63%, 82%)
CMYK	cmyk(13.9%, 0%, 62.5%, 18.4%)
CIE-LAB	lab(79.18, -27.86, 59.39)
CIE-LCH	lch(79.18, 65.60, 115.13°)
OKLab	oklab(81.1% -0.0808 0.1359)
OKLCH	oklch(81.1% 0.158 120.7)
XYZ	xyz(42.5220, 55.2456, 15.6296)
Luminance	0.5525 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D04E #6B4ED0

analogous

#D0AC4E #B3D04E #72D04E

triadic

#B3D04E #4EB3D0 #D04EB3

tetradic

#B3D04E #4ED0AC #6B4ED0 #D04E72

square

#B3D04E #4ED0AC #6B4ED0 #D04E72

split-complementary

#B3D04E #4E72D0 #AC4ED0

monochromatic

#6C8122 #95B22F #B3D04E #C8DD7E #DDEAAF

Accessibility & contrast

On white

1.74

#B3D04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#B3D04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D04E

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D04E	#FFFFFF	#000000	##000000
##B3D04E	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC43E

Deuteranopia (green-blind)

#D9C457

Tritanopia (blue-blind)

#BCC6B5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b3d04e;
/* rgb */ color: rgb(179, 208, 78);
/* oklch */ color: oklch(81.1% 0.158 120.7);

Tailwind

colors: {
  custom: {
    50: '#cdde85',
    500: '#b3d04e',
    950: '#000000',
  },
}

SCSS

$custom: #b3d04e;
$custom-light: #cdde85;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d04e",
  "rgb": {
    "r": 179,
    "g": 208,
    "b": 78
  },
  "hsl": {
    "h": 73.385,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81097,
    "c": 0.15809,
    "h": 120.7
  },
  "luminance": 0.55246
}

Semantic roles & 50–950 ramp

primary

#B3D04E

secondary

#4B3A89

accent

#47E169

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D04E

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

Preview Lab → · Contrast checker → · Palette generator →