#B0E54E#B0E54E

#B0E54E is a very light, vivid yellow-green. Relative luminance 0.658; OKLCH L 85.7% C 0.185 H 126.7°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#B0E54E
RGB	rgb(176, 229, 78)
HSL	hsl(81, 74%, 60%)
HSV	hsv(81, 66%, 90%)
CMYK	cmyk(23.1%, 0%, 65.9%, 10.2%)
CIE-LAB	lab(84.90, -38.70, 65.40)
CIE-LCH	lch(84.90, 76.00, 120.62°)
OKLab	oklab(85.67% -0.1106 0.1486)
OKLCH	oklch(85.67% 0.185 126.7)
XYZ	xyz(47.2991, 65.8180, 17.4185)
Luminance	0.6582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0E54E #834EE5

analogous

#E5CF4E #B0E54E #64E54E

triadic

#B0E54E #4EB0E5 #E54EB0

tetradic

#B0E54E #4EE5CF #834EE5 #E54E64

square

#B0E54E #4EE5CF #834EE5 #E54E64

split-complementary

#B0E54E #4E64E5 #CF4EE5

monochromatic

#71A118 #96D61F #B0E54E #C8ED83 #E0F5B9

Accessibility & contrast

On white

1.48

#B0E54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#B0E54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0E54E

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0E54E	#FFFFFF	#000000	##000000
##B0E54E	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D639

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#B7DBC6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b0e54e;
/* rgb */ color: rgb(176, 229, 78);
/* oklch */ color: oklch(85.7% 0.185 126.7);

Tailwind

colors: {
  custom: {
    50: '#cbed87',
    500: '#b0e54e',
    950: '#000000',
  },
}

SCSS

$custom: #b0e54e;
$custom-light: #cbed87;
$custom-dark: #000000;

JSON

{
  "hex": "#b0e54e",
  "rgb": {
    "r": 176,
    "g": 229,
    "b": 78
  },
  "hsl": {
    "h": 81.06,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.85667,
    "c": 0.18527,
    "h": 126.7
  },
  "luminance": 0.65819
}

Semantic roles & 50–950 ramp

primary

#B0E54E

secondary

#5B34A4

accent

#0FD755

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B0E54E

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

Preview Lab → · Contrast checker → · Palette generator →