#B4D54E#B4D54E

#B4D54E is a very light, vivid yellow-green. Relative luminance 0.578; OKLCH L 82.3% C 0.164 H 121.8°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#B4D54E
RGB	rgb(180, 213, 78)
HSL	hsl(75, 62%, 57%)
HSV	hsv(75, 63%, 84%)
CMYK	cmyk(15.5%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(80.65, -29.83, 60.98)
CIE-LCH	lch(80.65, 67.89, 116.07°)
OKLab	oklab(82.3% -0.0863 0.1392)
OKLCH	oklch(82.3% 0.164 121.8)
XYZ	xyz(43.9923, 57.8418, 16.0532)
Luminance	0.5784 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D54E #6F4ED5

analogous

#D5B34E #B4D54E #70D54E

triadic

#B4D54E #4EB4D5 #D54EB4

tetradic

#B4D54E #4ED5B3 #6F4ED5 #D54E70

square

#B4D54E #4ED5B3 #6F4ED5 #D54E70

split-complementary

#B4D54E #4E70D5 #B34ED5

monochromatic

#6F8820 #97BA2C #B4D54E #C9E17F #DEECB1

Accessibility & contrast

On white

1.67

#B4D54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#B4D54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D54E

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D54E	#FFFFFF	#000000	##000000
##B4D54E	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C93D

Deuteranopia (green-blind)

#DDC858

Tritanopia (blue-blind)

#BDCBB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b4d54e;
/* rgb */ color: rgb(180, 213, 78);
/* oklch */ color: oklch(82.3% 0.164 121.8);

Tailwind

colors: {
  custom: {
    50: '#cde286',
    500: '#b4d54e',
    950: '#000000',
  },
}

SCSS

$custom: #b4d54e;
$custom-light: #cde286;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d54e",
  "rgb": {
    "r": 180,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 74.667,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.82296,
    "c": 0.16382,
    "h": 121.8
  },
  "luminance": 0.57842
}

Semantic roles & 50–950 ramp

primary

#B4D54E

secondary

#4E398F

accent

#43E56B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D54E

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

Preview Lab → · Contrast checker → · Palette generator →