#B1EA5A#B1EA5A

#B1EA5A is a very light, vivid yellow-green. Relative luminance 0.689; OKLCH L 87.0% C 0.182 H 128.1°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#B1EA5A
RGB	rgb(177, 234, 90)
HSL	hsl(84, 77%, 64%)
HSV	hsv(84, 62%, 92%)
CMYK	cmyk(24.4%, 0%, 61.5%, 8.2%)
CIE-LAB	lab(86.47, -39.67, 62.28)
CIE-LCH	lch(86.47, 73.84, 122.50°)
OKLab	oklab(86.98% -0.1123 0.1435)
OKLCH	oklch(86.98% 0.182 128.1)
XYZ	xyz(49.3996, 68.9300, 20.3731)
Luminance	0.6893 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EA5A #935AEA

analogous

#EADB5A #B1EA5A #69EA5A

triadic

#B1EA5A #5AB1EA #EA5AB1

tetradic

#B1EA5A #5AEADB #935AEA #EA5A69

square

#B1EA5A #5AEADB #935AEA #EA5A69

split-complementary

#B1EA5A #5A69EA #DB5AEA

monochromatic

#75B317 #97E324 #B1EA5A #CBF190 #E4F8C7

Accessibility & contrast

On white

1.42

#B1EA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#B1EA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EA5A

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EA5A	#FFFFFF	#000000	##000000
##B1EA5A	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB49

Deuteranopia (green-blind)

#EDD765

Tritanopia (blue-blind)

#B6E0CC

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b1ea5a;
/* rgb */ color: rgb(177, 234, 90);
/* oklch */ color: oklch(87.0% 0.182 128.1);

Tailwind

colors: {
  custom: {
    50: '#ccf18e',
    500: '#b1ea5a',
    950: '#000000',
  },
}

SCSS

$custom: #b1ea5a;
$custom-light: #ccf18e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ea5a",
  "rgb": {
    "r": 177,
    "g": 234,
    "b": 90
  },
  "hsl": {
    "h": 83.75,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86981,
    "c": 0.18224,
    "h": 128.1
  },
  "luminance": 0.68931
}

Semantic roles & 50–950 ramp

primary

#B1EA5A

secondary

#6735B3

accent

#0CDA5D

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B1EA5A

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

Preview Lab → · Contrast checker → · Palette generator →