#1C9F56#1C9F56

#1C9F56 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.9% C 0.153 H 152.5°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#1C9F56
RGB	rgb(28, 159, 86)
HSL	hsl(147, 70%, 37%)
HSV	hsv(147, 82%, 62%)
CMYK	cmyk(82.4%, 0%, 45.9%, 37.6%)
CIE-LAB	lab(57.76, -50.44, 28.70)
CIE-LCH	lch(57.76, 58.04, 150.36°)
OKLab	oklab(61.89% -0.1355 0.0706)
OKLCH	oklch(61.89% 0.153 152.5)
XYZ	xyz(14.5554, 25.7132, 12.9983)
Luminance	0.2571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9F56 #9F1C65

analogous

#249F1C #1C9F56 #1C9F98

triadic

#1C9F56 #561C9F #9F561C

tetradic

#1C9F56 #1C249F #9F1C65 #9F981C

square

#1C9F56 #1C249F #9F1C65 #9F981C

split-complementary

#1C9F56 #981C9F #9F1C24

monochromatic

#0A371E #136B3A #1C9F56 #25D372 #54E193

Accessibility & contrast

On white

3.42

#1C9F56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#1C9F56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9F56

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9F56	#FFFFFF	#000000	##000000
##1C9F56	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9150

Deuteranopia (green-blind)

#91875B

Tritanopia (blue-blind)

#009D8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1c9f56;
/* rgb */ color: rgb(28, 159, 86);
/* oklch */ color: oklch(61.9% 0.153 152.5);

Tailwind

colors: {
  custom: {
    50: '#71bc86',
    500: '#1c9f56',
    950: '#000000',
  },
}

SCSS

$custom: #1c9f56;
$custom-light: #71bc86;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9f56",
  "rgb": {
    "r": 28,
    "g": 159,
    "b": 86
  },
  "hsl": {
    "h": 146.565,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61887,
    "c": 0.15275,
    "h": 152.5
  },
  "luminance": 0.25715
}

Semantic roles & 50–950 ramp

primary

#1C9F56

secondary

#C45392

accent

#3B9EED

background

#F7FBF8

surface

#EDF7EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1C9F56

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

Preview Lab → · Contrast checker → · Palette generator →