#1BBC3E#1BBC3E

#1BBC3E is a light, highly saturated green. Relative luminance 0.365; OKLCH L 69.4% C 0.208 H 145.5°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#1BBC3E
RGB	rgb(27, 188, 62)
HSL	hsl(133, 75%, 42%)
HSV	hsv(133, 86%, 74%)
CMYK	cmyk(85.6%, 0%, 67%, 26.3%)
CIE-LAB	lab(66.93, -63.57, 51.01)
CIE-LCH	lch(66.93, 81.51, 141.26°)
OKLab	oklab(69.41% -0.1712 0.1178)
OKLCH	oklch(69.41% 0.208 145.5)
XYZ	xyz(19.3033, 36.5448, 10.5930)
Luminance	0.3655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BBC3E #BC1B99

analogous

#49BC1B #1BBC3E #1BBC8E

triadic

#1BBC3E #3E1BBC #BC3E1B

tetradic

#1BBC3E #1B49BC #BC1B99 #BC8E1B

square

#1BBC3E #1B49BC #BC1B99 #BC8E1B

split-complementary

#1BBC3E #8E1BBC #BC1B49

monochromatic

#0C511B #13862C #1BBC3E #33E259 #68E984

Accessibility & contrast

On white

2.53

#1BBC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#1BBC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BBC3E

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BBC3E	#FFFFFF	#000000	##000000
##1BBC3E	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA2D

Deuteranopia (green-blind)

#AE9E4A

Tritanopia (blue-blind)

#00B7A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #1bbc3e;
/* rgb */ color: rgb(27, 188, 62);
/* oklch */ color: oklch(69.4% 0.208 145.5);

Tailwind

colors: {
  custom: {
    50: '#79d279',
    500: '#1bbc3e',
    950: '#000000',
  },
}

SCSS

$custom: #1bbc3e;
$custom-light: #79d279;
$custom-dark: #000000;

JSON

{
  "hex": "#1bbc3e",
  "rgb": {
    "r": 27,
    "g": 188,
    "b": 62
  },
  "hsl": {
    "h": 133.043,
    "s": 74.884,
    "l": 42.157
  },
  "oklch": {
    "l": 0.69406,
    "c": 0.20782,
    "h": 145.5
  },
  "luminance": 0.36547
}

Semantic roles & 50–950 ramp

primary

#1BBC3E

secondary

#CF64B8

accent

#36C9F2

background

#F8FDF7

surface

#EFFAEE

border

#CAD3C9

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #1BBC3E

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

Preview Lab → · Contrast checker → · Palette generator →