#B0CA38#B0CA38

#B0CA38 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.3% C 0.167 H 119.3°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#B0CA38
RGB	rgb(176, 202, 56)
HSL	hsl(71, 58%, 51%)
HSV	hsv(71, 72%, 79%)
CMYK	cmyk(12.9%, 0%, 72.3%, 20.8%)
CIE-LAB	lab(77.14, -27.57, 65.66)
CIE-LCH	lch(77.14, 71.22, 112.77°)
OKLab	oklab(79.35% -0.0818 0.1459)
OKLCH	oklch(79.35% 0.167 119.3)
XYZ	xyz(39.7396, 51.7569, 11.6372)
Luminance	0.5176 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0CA38 #5238CA

analogous

#CA9B38 #B0CA38 #67CA38

triadic

#B0CA38 #38B0CA #CA38B0

tetradic

#B0CA38 #38CA9B #5238CA #CA3867

square

#B0CA38 #38CA9B #5238CA #CA3867

split-complementary

#B0CA38 #3867CA #9B38CA

monochromatic

#5D6B1D #879B29 #B0CA38 #C3D768 #D6E499

Accessibility & contrast

On white

1.85

#B0CA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#B0CA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0CA38

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0CA38	#FFFFFF	#000000	##000000
##B0CA38	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF1C

Deuteranopia (green-blind)

#D4BF44

Tritanopia (blue-blind)

#BABFAE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b0ca38;
/* rgb */ color: rgb(176, 202, 56);
/* oklch */ color: oklch(79.3% 0.167 119.3);

Tailwind

colors: {
  custom: {
    50: '#cbda79',
    500: '#b0ca38',
    950: '#000000',
  },
}

SCSS

$custom: #b0ca38;
$custom-light: #cbda79;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ca38",
  "rgb": {
    "r": 176,
    "g": 202,
    "b": 56
  },
  "hsl": {
    "h": 70.685,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.79347,
    "c": 0.16727,
    "h": 119.3
  },
  "luminance": 0.51757
}

Semantic roles & 50–950 ramp

primary

#B0CA38

secondary

#3D3175

accent

#47E162

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B0CA38

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

Preview Lab → · Contrast checker → · Palette generator →