#B7C038#B7C038

#B7C038 is a light, vivid yellow. Relative luminance 0.481; OKLCH L 77.6% C 0.154 H 113.2°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#B7C038
RGB	rgb(183, 192, 56)
HSL	hsl(64, 55%, 49%)
HSV	hsv(64, 71%, 75%)
CMYK	cmyk(4.7%, 0%, 70.8%, 24.7%)
CIE-LAB	lab(74.86, -19.79, 63.63)
CIE-LCH	lch(74.86, 66.63, 107.28°)
OKLab	oklab(77.65% -0.0606 0.1414)
OKLCH	oklch(77.65% 0.154 113.2)
XYZ	xyz(39.0930, 48.0529, 10.9564)
Luminance	0.4805 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C038 #4138C0

analogous

#C08538 #B7C038 #73C038

triadic

#B7C038 #38B7C0 #C038B7

tetradic

#B7C038 #38C085 #4138C0 #C03873

square

#B7C038 #38C085 #4138C0 #C03873

split-complementary

#B7C038 #3873C0 #8538C0

monochromatic

#5D611C #8A912A #B7C038 #CAD264 #DADF93

Accessibility & contrast

On white

1.98

#B7C038 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#B7C038 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C038

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C038	#FFFFFF	#000000	##000000
##B7C038	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB720

Deuteranopia (green-blind)

#CEBA43

Tritanopia (blue-blind)

#C3B5A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b7c038;
/* rgb */ color: rgb(183, 192, 56);
/* oklch */ color: oklch(77.6% 0.154 113.2);

Tailwind

colors: {
  custom: {
    50: '#d0d278',
    500: '#b7c038',
    950: '#000000',
  },
}

SCSS

$custom: #b7c038;
$custom-light: #d0d278;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c038",
  "rgb": {
    "r": 183,
    "g": 192,
    "b": 56
  },
  "hsl": {
    "h": 63.971,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.77647,
    "c": 0.15386,
    "h": 113.2
  },
  "luminance": 0.48052
}

Semantic roles & 50–950 ramp

primary

#B7C038

secondary

#8E89CB

accent

#4ADE53

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B7C038

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

Preview Lab → · Contrast checker → · Palette generator →