#1C9149#1C9149

#1C9149 is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.8% C 0.147 H 150.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#1C9149
RGB	rgb(28, 145, 73)
HSL	hsl(143, 68%, 34%)
HSV	hsv(143, 81%, 57%)
CMYK	cmyk(80.7%, 0%, 49.7%, 43.1%)
CIE-LAB	lab(52.92, -47.62, 29.42)
CIE-LCH	lch(52.92, 55.97, 148.29°)
OKLab	oklab(57.82% -0.1279 0.0717)
OKLCH	oklch(57.82% 0.147 150.7)
XYZ	xyz(11.8059, 20.9773, 9.7288)
Luminance	0.2098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9149 #911C64

analogous

#2A911C #1C9149 #1C9184

triadic

#1C9149 #491C91 #91491C

tetradic

#1C9149 #1C2A91 #911C64 #91841C

square

#1C9149 #1C2A91 #911C64 #91841C

split-complementary

#1C9149 #841C91 #911C2A

monochromatic

#082A15 #125E2F #1C9149 #26C463 #4BDC83

Accessibility & contrast

On white

4.04

#1C9149 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#1C9149 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9149

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9149	#FFFFFF	#000000	##000000
##1C9149	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928443

Deuteranopia (green-blind)

#857B4E

Tritanopia (blue-blind)

#008E80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1c9149;
/* rgb */ color: rgb(28, 145, 73);
/* oklch */ color: oklch(57.8% 0.147 150.7);

Tailwind

colors: {
  custom: {
    50: '#6db27d',
    500: '#1c9149',
    950: '#000000',
  },
}

SCSS

$custom: #1c9149;
$custom-light: #6db27d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9149",
  "rgb": {
    "r": 28,
    "g": 145,
    "b": 73
  },
  "hsl": {
    "h": 143.077,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57817,
    "c": 0.1466,
    "h": 150.7
  },
  "luminance": 0.20979
}

Semantic roles & 50–950 ramp

primary

#1C9149

secondary

#BE4A92

accent

#3DA8EB

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1C9149

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

Preview Lab → · Contrast checker → · Palette generator →