#1CBB3F#1CBB3F

#1CBB3F is a light, highly saturated green. Relative luminance 0.361; OKLCH L 69.2% C 0.206 H 145.6°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#1CBB3F
RGB	rgb(28, 187, 63)
HSL	hsl(133, 74%, 42%)
HSV	hsv(133, 85%, 73%)
CMYK	cmyk(85%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(66.63, -63.07, 50.26)
CIE-LCH	lch(66.63, 80.65, 141.45°)
OKLab	oklab(69.16% -0.1698 0.1164)
OKLCH	oklch(69.16% 0.206 145.6)
XYZ	xyz(19.1450, 36.1440, 10.6691)
Luminance	0.3615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CBB3F #BB1C98

analogous

#48BB1C #1CBB3F #1CBB8F

triadic

#1CBB3F #3F1CBB #BB3F1C

tetradic

#1CBB3F #1C48BB #BB1C98 #BB8F1C

square

#1CBB3F #1C48BB #BB1C98 #BB8F1C

split-complementary

#1CBB3F #8F1CBB #BB1C48

monochromatic

#0C511B #14862D #1CBB3F #34E15A #69E985

Accessibility & contrast

On white

2.55

#1CBB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#1CBB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CBB3F

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CBB3F	#FFFFFF	#000000	##000000
##1CBB3F	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92F

Deuteranopia (green-blind)

#AE9E4A

Tritanopia (blue-blind)

#00B6A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #1cbb3f;
/* rgb */ color: rgb(28, 187, 63);
/* oklch */ color: oklch(69.2% 0.206 145.6);

Tailwind

colors: {
  custom: {
    50: '#79d17a',
    500: '#1cbb3f',
    950: '#000000',
  },
}

SCSS

$custom: #1cbb3f;
$custom-light: #79d17a;
$custom-dark: #000000;

JSON

{
  "hex": "#1cbb3f",
  "rgb": {
    "r": 28,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 133.208,
    "s": 73.953,
    "l": 42.157
  },
  "oklch": {
    "l": 0.69158,
    "c": 0.20584,
    "h": 145.6
  },
  "luminance": 0.36146
}

Semantic roles & 50–950 ramp

primary

#1CBB3F

secondary

#CE65B7

accent

#37C8F1

background

#F8FDF7

surface

#EFFAEE

border

#CAD3C9

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #1CBB3F

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

Preview Lab → · Contrast checker → · Palette generator →