#B7E738#B7E738

#B7E738 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.4% C 0.198 H 124.3°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#B7E738
RGB	rgb(183, 231, 56)
HSL	hsl(76, 78%, 56%)
HSV	hsv(76, 76%, 91%)
CMYK	cmyk(20.8%, 0%, 75.8%, 9.4%)
CIE-LAB	lab(85.76, -38.19, 74.03)
CIE-LCH	lch(85.76, 83.30, 117.29°)
OKLab	oklab(86.43% -0.1114 0.1633)
OKLCH	oklch(86.43% 0.198 124.3)
XYZ	xyz(48.8187, 67.5042, 14.1983)
Luminance	0.6751 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7E738 #6838E7

analogous

#E7C038 #B7E738 #60E738

triadic

#B7E738 #38B7E7 #E738B7

tetradic

#B7E738 #38E7C0 #6838E7 #E73860

square

#B7E738 #38E7C0 #6838E7 #E73860

split-complementary

#B7E738 #3860E7 #C038E7

monochromatic

#6F9312 #99CA18 #B7E738 #CBEE6F #DFF4A5

Accessibility & contrast

On white

1.45

#B7E738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#B7E738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7E738

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7E738	#FFFFFF	#000000	##000000
##B7E738	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D804

Deuteranopia (green-blind)

#EED649

Tritanopia (blue-blind)

#C0DCC6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b7e738;
/* rgb */ color: rgb(183, 231, 56);
/* oklch */ color: oklch(86.4% 0.198 124.3);

Tailwind

colors: {
  custom: {
    50: '#d1ee7c',
    500: '#b7e738',
    950: '#000000',
  },
}

SCSS

$custom: #b7e738;
$custom-light: #d1ee7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b7e738",
  "rgb": {
    "r": 183,
    "g": 231,
    "b": 56
  },
  "hsl": {
    "h": 76.457,
    "s": 78.475,
    "l": 56.275
  },
  "oklch": {
    "l": 0.86426,
    "c": 0.19768,
    "h": 124.3
  },
  "luminance": 0.67505
}

Semantic roles & 50–950 ramp

primary

#B7E738

secondary

#492C97

accent

#33F568

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#14160A

muted

#83857D

Preview Lab

Preview with #B7E738

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

Preview Lab → · Contrast checker → · Palette generator →