#1C9F48#1C9F48

#1C9F48 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.166 H 148.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1C9F48
RGB	rgb(28, 159, 72)
HSL	hsl(140, 70%, 37%)
HSV	hsv(140, 82%, 62%)
CMYK	cmyk(82.4%, 0%, 54.7%, 37.6%)
CIE-LAB	lab(57.57, -52.76, 35.67)
CIE-LCH	lch(57.57, 63.69, 145.94°)
OKLab	oklab(61.66% -0.1416 0.0857)
OKLCH	oklch(61.66% 0.166 148.8)
XYZ	xyz(14.0456, 25.5093, 10.3132)
Luminance	0.2551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9F48 #9F1C73

analogous

#329F1C #1C9F48 #1C9F8A

triadic

#1C9F48 #481C9F #9F481C

tetradic

#1C9F48 #1C329F #9F1C73 #9F8A1C

square

#1C9F48 #1C329F #9F1C73 #9F8A1C

split-complementary

#1C9F48 #8A1C9F #9F1C32

monochromatic

#0A3719 #136B30 #1C9F48 #25D360 #54E184

Accessibility & contrast

On white

3.44

#1C9F48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#1C9F48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9F48

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9F48	#FFFFFF	#000000	##000000
##1C9F48	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09040

Deuteranopia (green-blind)

#92864F

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1c9f48;
/* rgb */ color: rgb(28, 159, 72);
/* oklch */ color: oklch(61.7% 0.166 148.8);

Tailwind

colors: {
  custom: {
    50: '#71bd7d',
    500: '#1c9f48',
    950: '#000000',
  },
}

SCSS

$custom: #1c9f48;
$custom-light: #71bd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9f48",
  "rgb": {
    "r": 28,
    "g": 159,
    "b": 72
  },
  "hsl": {
    "h": 140.153,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61661,
    "c": 0.16551,
    "h": 148.8
  },
  "luminance": 0.25511
}

Semantic roles & 50–950 ramp

primary

#1C9F48

secondary

#C4539E

accent

#3BB1ED

background

#F7FBF7

surface

#EDF7EE

border

#C8D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1C9F48

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

Preview Lab → · Contrast checker → · Palette generator →