#1C7D40#1C7D40

#1C7D40 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.128 H 150.9°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#1C7D40
RGB	rgb(28, 125, 64)
HSL	hsl(142, 63%, 30%)
HSV	hsv(142, 78%, 49%)
CMYK	cmyk(77.6%, 0%, 48.8%, 51%)
CIE-LAB	lab(46.02, -41.67, 25.54)
CIE-LCH	lch(46.02, 48.87, 148.50°)
OKLab	oklab(52.06% -0.112 0.0625)
OKLCH	oklch(52.06% 0.128 150.9)
XYZ	xyz(8.7372, 15.2832, 7.3390)
Luminance	0.1528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7D40 #7D1C59

analogous

#287D1C #1C7D40 #1C7D71

triadic

#1C7D40 #401C7D #7D401C

tetradic

#1C7D40 #1C287D #7D1C59 #7D711C

square

#1C7D40 #1C287D #7D1C59 #7D711C

split-complementary

#1C7D40 #711C7D #7D1C28

monochromatic

#06190D #114B26 #1C7D40 #27AF5A #3FD477

Accessibility & contrast

On white

5.18

#1C7D40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#1C7D40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7D40

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7D40	#FFFFFF	#000000	##FFFFFF
##1C7D40	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E723B

Deuteranopia (green-blind)

#726A44

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1c7d40;
/* rgb */ color: rgb(28, 125, 64);
/* oklch */ color: oklch(52.1% 0.128 150.9);

Tailwind

colors: {
  custom: {
    50: '#69a476',
    500: '#1c7d40',
    950: '#000000',
  },
}

SCSS

$custom: #1c7d40;
$custom-light: #69a476;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7d40",
  "rgb": {
    "r": 28,
    "g": 125,
    "b": 64
  },
  "hsl": {
    "h": 142.268,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.5206,
    "c": 0.12827,
    "h": 150.9
  },
  "luminance": 0.15284
}

Semantic roles & 50–950 ramp

primary

#1C7D40

secondary

#B14488

accent

#41A9E6

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1C7D40

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

Preview Lab → · Contrast checker → · Palette generator →