#B3D54E#B3D54E

#B3D54E is a very light, vivid yellow-green. Relative luminance 0.577; OKLCH L 82.2% C 0.164 H 122.1°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#B3D54E
RGB	rgb(179, 213, 78)
HSL	hsl(75, 62%, 57%)
HSV	hsv(75, 63%, 84%)
CMYK	cmyk(16%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(80.58, -30.22, 60.89)
CIE-LCH	lch(80.58, 67.98, 116.40°)
OKLab	oklab(82.23% -0.0874 0.1391)
OKLCH	oklch(82.23% 0.164 122.1)
XYZ	xyz(43.7603, 57.7222, 16.0424)
Luminance	0.5772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D54E #704ED5

analogous

#D5B44E #B3D54E #70D54E

triadic

#B3D54E #4EB3D5 #D54EB3

tetradic

#B3D54E #4ED5B4 #704ED5 #D54E70

square

#B3D54E #4ED5B4 #704ED5 #D54E70

split-complementary

#B3D54E #4E70D5 #B44ED5

monochromatic

#6E8820 #96BA2C #B3D54E #C8E17F #DDECB1

Accessibility & contrast

On white

1.67

#B3D54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#B3D54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D54E

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D54E	#FFFFFF	#000000	##000000
##B3D54E	1.00	1.67	12.54	12.54
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C93D

Deuteranopia (green-blind)

#DDC858

Tritanopia (blue-blind)

#BCCBB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b3d54e;
/* rgb */ color: rgb(179, 213, 78);
/* oklch */ color: oklch(82.2% 0.164 122.1);

Tailwind

colors: {
  custom: {
    50: '#cde286',
    500: '#b3d54e',
    950: '#000000',
  },
}

SCSS

$custom: #b3d54e;
$custom-light: #cde286;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d54e",
  "rgb": {
    "r": 179,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 75.111,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.82226,
    "c": 0.16422,
    "h": 122.1
  },
  "luminance": 0.57722
}

Semantic roles & 50–950 ramp

primary

#B3D54E

secondary

#4E398F

accent

#43E56C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D54E

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

Preview Lab → · Contrast checker → · Palette generator →