#1C8540#1C8540

#1C8540 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.139 H 149.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1C8540
RGB	rgb(28, 133, 64)
HSL	hsl(141, 65%, 32%)
HSV	hsv(141, 79%, 52%)
CMYK	cmyk(78.9%, 0%, 51.9%, 47.8%)
CIE-LAB	lab(48.75, -44.70, 28.96)
CIE-LCH	lch(48.75, 53.27, 147.06°)
OKLab	oklab(54.32% -0.1201 0.0702)
OKLCH	oklch(54.32% 0.139 149.7)
XYZ	xyz(9.7910, 17.3909, 7.6903)
Luminance	0.1739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8540 #851C61

analogous

#2D851C #1C8540 #1C8575

triadic

#1C8540 #401C85 #85401C

tetradic

#1C8540 #1C2D85 #851C61 #85751C

square

#1C8540 #1C2D85 #851C61 #85751C

split-complementary

#1C8540 #751C85 #851C2D

monochromatic

#07200F #115228 #1C8540 #27B858 #44D876

Accessibility & contrast

On white

4.69

#1C8540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#1C8540 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8540

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8540	#FFFFFF	#000000	##FFFFFF
##1C8540	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86793A

Deuteranopia (green-blind)

#7A7045

Tritanopia (blue-blind)

#008275

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1c8540;
/* rgb */ color: rgb(28, 133, 64);
/* oklch */ color: oklch(54.3% 0.139 149.7);

Tailwind

colors: {
  custom: {
    50: '#6ba976',
    500: '#1c8540',
    950: '#000000',
  },
}

SCSS

$custom: #1c8540;
$custom-light: #6ba976;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8540",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 64
  },
  "hsl": {
    "h": 140.571,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54318,
    "c": 0.13914,
    "h": 149.7
  },
  "luminance": 0.17392
}

Semantic roles & 50–950 ramp

primary

#1C8540

secondary

#B84591

accent

#40AEE8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C8540

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

Preview Lab → · Contrast checker → · Palette generator →