#1B8E45#1B8E45

#1B8E45 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.147 H 150.1°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E45
RGB	rgb(27, 142, 69)
HSL	hsl(142, 68%, 33%)
HSV	hsv(142, 81%, 56%)
CMYK	cmyk(81%, 0%, 51.4%, 44.3%)
CIE-LAB	lab(51.85, -47.32, 30.18)
CIE-LCH	lch(51.85, 56.12, 147.48°)
OKLab	oklab(56.9% -0.1271 0.0732)
OKLCH	oklch(56.9% 0.147 150.1)
XYZ	xyz(11.1982, 20.0073, 8.9007)
Luminance	0.2001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E45 #8E1B64

analogous

#2A8E1B #1B8E45 #1B8E7E

triadic

#1B8E45 #451B8E #8E451B

tetradic

#1B8E45 #1B2A8E #8E1B64 #8E7E1B

square

#1B8E45 #1B2A8E #8E1B64 #8E7E1B

split-complementary

#1B8E45 #7E1B8E #8E1B2A

monochromatic

#072713 #115B2C #1B8E45 #25C15E #47DC7E

Accessibility & contrast

On white

4.20

#1B8E45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#1B8E45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E45

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E45	#FFFFFF	#000000	##000000
##1B8E45	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F813F

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b8e45;
/* rgb */ color: rgb(27, 142, 69);
/* oklch */ color: oklch(56.9% 0.147 150.1);

Tailwind

colors: {
  custom: {
    50: '#6cb07a',
    500: '#1b8e45',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e45;
$custom-light: #6cb07a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e45",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 69
  },
  "hsl": {
    "h": 141.913,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.569,
    "c": 0.14664,
    "h": 150.1
  },
  "luminance": 0.20009
}

Semantic roles & 50–950 ramp

primary

#1B8E45

secondary

#BE4792

accent

#3DABEB

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1B8E45

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

Preview Lab → · Contrast checker → · Palette generator →