#1C971E#1C971E

#1C971E is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.0% C 0.186 H 142.9°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#1C971E
RGB	rgb(28, 151, 30)
HSL	hsl(121, 69%, 35%)
HSV	hsv(121, 81%, 59%)
CMYK	cmyk(81.5%, 0%, 80.1%, 40.8%)
CIE-LAB	lab(54.52, -54.70, 50.24)
CIE-LCH	lch(54.52, 74.27, 137.44°)
OKLab	oklab(59.01% -0.1484 0.1122)
OKLCH	oklch(59.01% 0.186 142.9)
XYZ	xyz(11.7791, 22.4724, 4.9449)
Luminance	0.2247 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C971E #971C95

analogous

#57971C #1C971E #1C975C

triadic

#1C971E #1E1C97 #971E1C

tetradic

#1C971E #1C5797 #971C95 #975C1C

square

#1C971E #1C5797 #971C95 #975C1C

split-complementary

#1C971E #5C1C97 #971C57

monochromatic

#093009 #126314 #1C971E #26CB28 #4FDE51

Accessibility & contrast

On white

3.82

#1C971E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#1C971E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C971E

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C971E	#FFFFFF	#000000	##000000
##1C971E	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8800

Deuteranopia (green-blind)

#8D7F2D

Tritanopia (blue-blind)

#009281

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1c971e;
/* rgb */ color: rgb(28, 151, 30);
/* oklch */ color: oklch(59.0% 0.186 142.9);

Tailwind

colors: {
  custom: {
    50: '#71b764',
    500: '#1c971e',
    950: '#000000',
  },
}

SCSS

$custom: #1c971e;
$custom-light: #71b764;
$custom-dark: #000000;

JSON

{
  "hex": "#1c971e",
  "rgb": {
    "r": 28,
    "g": 151,
    "b": 30
  },
  "hsl": {
    "h": 120.976,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59012,
    "c": 0.18603,
    "h": 142.9
  },
  "luminance": 0.22474
}

Semantic roles & 50–950 ramp

primary

#1C971E

secondary

#C14EBF

accent

#3CE9EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1C971E

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

Preview Lab → · Contrast checker → · Palette generator →