#1BE21E#1BE21E

#1BE21E is a light, highly saturated green. Relative luminance 0.547; OKLCH L 79.3% C 0.262 H 142.7°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#1BE21E
RGB	rgb(27, 226, 30)
HSL	hsl(121, 79%, 50%)
HSV	hsv(121, 88%, 89%)
CMYK	cmyk(88.1%, 0%, 86.7%, 11.4%)
CIE-LAB	lab(78.88, -76.73, 72.39)
CIE-LCH	lch(78.88, 105.49, 136.67°)
OKLab	oklab(79.3% -0.2082 0.1586)
OKLCH	oklch(79.3% 0.262 142.7)
XYZ	xyz(27.8809, 54.7159, 10.3198)
Luminance	0.5472 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BE21E #E21BDF

analogous

#7BE21B #1BE21E #1BE282

triadic

#1BE21E #1E1BE2 #E21E1B

tetradic

#1BE21E #1B7BE2 #E21BDF #E2821B

square

#1BE21E #1B7BE2 #E21BDF #E2821B

split-complementary

#1BE21E #821BE2 #E21B7B

monochromatic

#0E750F #14AB17 #1BE21E #50EA52 #87F188

Accessibility & contrast

On white

1.76

#1BE21E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#1BE21E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BE21E

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BE21E	#FFFFFF	#000000	##000000
##1BE21E	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CC00

Deuteranopia (green-blind)

#D4BE3C

Tritanopia (blue-blind)

#00DBC0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #1be21e;
/* rgb */ color: rgb(27, 226, 30);
/* oklch */ color: oklch(79.3% 0.262 142.7);

Tailwind

colors: {
  custom: {
    50: '#84ed70',
    500: '#1be21e',
    950: '#000000',
  },
}

SCSS

$custom: #1be21e;
$custom-light: #84ed70;
$custom-dark: #000000;

JSON

{
  "hex": "#1be21e",
  "rgb": {
    "r": 27,
    "g": 226,
    "b": 30
  },
  "hsl": {
    "h": 120.905,
    "s": 78.656,
    "l": 49.608
  },
  "oklch": {
    "l": 0.79302,
    "c": 0.26173,
    "h": 142.7
  },
  "luminance": 0.54719
}

Semantic roles & 50–950 ramp

primary

#1BE21E

secondary

#7D247C

accent

#33F2F5

background

#FCFFFB

surface

#F4FEF1

border

#CED6CB

text

#0D1609

muted

#7F857D

Preview Lab

Preview with #1BE21E

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

Preview Lab → · Contrast checker → · Palette generator →