#1C9541#1C9541

#1C9541 is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.8% C 0.159 H 148.2°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1C9541
RGB	rgb(28, 149, 65)
HSL	hsl(138, 68%, 35%)
HSV	hsv(138, 81%, 58%)
CMYK	cmyk(81.2%, 0%, 56.4%, 41.6%)
CIE-LAB	lab(54.16, -50.32, 35.05)
CIE-LCH	lch(54.16, 61.33, 145.14°)
OKLab	oklab(58.8% -0.1352 0.0838)
OKLCH	oklch(58.8% 0.159 148.2)
XYZ	xyz(12.1795, 22.1219, 8.6281)
Luminance	0.2212 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9541 #951C70

analogous

#34951C #1C9541 #1C957E

triadic

#1C9541 #411C95 #95411C

tetradic

#1C9541 #1C3495 #951C70 #957E1C

square

#1C9541 #1C3495 #951C70 #957E1C

split-complementary

#1C9541 #7E1C95 #951C34

monochromatic

#092E14 #12612B #1C9541 #26C957 #4EDE7A

Accessibility & contrast

On white

3.87

#1C9541 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#1C9541 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9541

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9541	#FFFFFF	#000000	##000000
##1C9541	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978739

Deuteranopia (green-blind)

#897E48

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1c9541;
/* rgb */ color: rgb(28, 149, 65);
/* oklch */ color: oklch(58.8% 0.159 148.2);

Tailwind

colors: {
  custom: {
    50: '#6fb578',
    500: '#1c9541',
    950: '#000000',
  },
}

SCSS

$custom: #1c9541;
$custom-light: #6fb578;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9541",
  "rgb": {
    "r": 28,
    "g": 149,
    "b": 65
  },
  "hsl": {
    "h": 138.347,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58803,
    "c": 0.15905,
    "h": 148.2
  },
  "luminance": 0.22123
}

Semantic roles & 50–950 ramp

primary

#1C9541

secondary

#C04D9D

accent

#3DB6EB

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #1C9541

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

Preview Lab → · Contrast checker → · Palette generator →