#1C974B#1C974B

#1C974B is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.5% C 0.153 H 150.5°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1C974B
RGB	rgb(28, 151, 75)
HSL	hsl(143, 69%, 35%)
HSV	hsv(143, 81%, 59%)
CMYK	cmyk(81.5%, 0%, 50.3%, 40.8%)
CIE-LAB	lab(54.96, -49.46, 30.92)
CIE-LCH	lch(54.96, 58.33, 147.99°)
OKLab	oklab(59.51% -0.1328 0.0752)
OKLCH	oklch(59.51% 0.153 150.5)
XYZ	xyz(12.8144, 22.8865, 10.3974)
Luminance	0.2289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C974B #971C68

analogous

#2A971C #1C974B #1C9789

triadic

#1C974B #4B1C97 #974B1C

tetradic

#1C974B #1C2A97 #971C68 #97891C

square

#1C974B #1C2A97 #971C68 #97891C

split-complementary

#1C974B #891C97 #971C2A

monochromatic

#093018 #126331 #1C974B #26CB65 #4FDE86

Accessibility & contrast

On white

3.77

#1C974B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#1C974B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C974B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C974B	#FFFFFF	#000000	##000000
##1C974B	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988945

Deuteranopia (green-blind)

#8A8051

Tritanopia (blue-blind)

#009485

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1c974b;
/* rgb */ color: rgb(28, 151, 75);
/* oklch */ color: oklch(59.5% 0.153 150.5);

Tailwind

colors: {
  custom: {
    50: '#6fb77f',
    500: '#1c974b',
    950: '#000000',
  },
}

SCSS

$custom: #1c974b;
$custom-light: #6fb77f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c974b",
  "rgb": {
    "r": 28,
    "g": 151,
    "b": 75
  },
  "hsl": {
    "h": 142.927,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59508,
    "c": 0.15258,
    "h": 150.5
  },
  "luminance": 0.22888
}

Semantic roles & 50–950 ramp

primary

#1C974B

secondary

#C14E95

accent

#3CA9EC

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1C974B

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

Preview Lab → · Contrast checker → · Palette generator →