#1C973E#1C973E

#1C973E is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.3% C 0.164 H 147.4°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#1C973E
RGB	rgb(28, 151, 62)
HSL	hsl(137, 69%, 35%)
HSV	hsv(137, 81%, 59%)
CMYK	cmyk(81.5%, 0%, 58.9%, 40.8%)
CIE-LAB	lab(54.79, -51.44, 37.29)
CIE-LCH	lch(54.79, 63.53, 144.06°)
OKLab	oklab(59.32% -0.1383 0.0885)
OKLCH	oklch(59.32% 0.164 147.4)
XYZ	xyz(12.4140, 22.7264, 8.2889)
Luminance	0.2273 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C973E #971C75

analogous

#38971C #1C973E #1C977B

triadic

#1C973E #3E1C97 #973E1C

tetradic

#1C973E #1C3897 #971C75 #977B1C

square

#1C973E #1C3897 #971C75 #977B1C

split-complementary

#1C973E #7B1C97 #971C38

monochromatic

#093014 #126329 #1C973E #26CB53 #4FDE77

Accessibility & contrast

On white

3.79

#1C973E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#1C973E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C973E

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C973E	#FFFFFF	#000000	##000000
##1C973E	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998935

Deuteranopia (green-blind)

#8B7F45

Tritanopia (blue-blind)

#009483

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1c973e;
/* rgb */ color: rgb(28, 151, 62);
/* oklch */ color: oklch(59.3% 0.164 147.4);

Tailwind

colors: {
  custom: {
    50: '#6fb776',
    500: '#1c973e',
    950: '#000000',
  },
}

SCSS

$custom: #1c973e;
$custom-light: #6fb776;
$custom-dark: #000000;

JSON

{
  "hex": "#1c973e",
  "rgb": {
    "r": 28,
    "g": 151,
    "b": 62
  },
  "hsl": {
    "h": 136.585,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59317,
    "c": 0.16415,
    "h": 147.4
  },
  "luminance": 0.22728
}

Semantic roles & 50–950 ramp

primary

#1C973E

secondary

#C14EA1

accent

#3CBBEC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #1C973E

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

Preview Lab → · Contrast checker → · Palette generator →