#1C7D37#1C7D37

#1C7D37 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.137 H 148.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#1C7D37
RGB	rgb(28, 125, 55)
HSL	hsl(137, 63%, 30%)
HSV	hsv(137, 78%, 49%)
CMYK	cmyk(77.6%, 0%, 56%, 51%)
CIE-LAB	lab(45.89, -43.17, 30.19)
CIE-LCH	lch(45.89, 52.68, 145.03°)
OKLab	oklab(51.91% -0.1161 0.0724)
OKLCH	oklch(51.91% 0.137 148)
XYZ	xyz(8.5014, 15.1890, 6.0974)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7D37 #7D1C62

analogous

#317D1C #1C7D37 #1C7D68

triadic

#1C7D37 #371C7D #7D371C

tetradic

#1C7D37 #1C317D #7D1C62 #7D681C

square

#1C7D37 #1C317D #7D1C62 #7D681C

split-complementary

#1C7D37 #681C7D #7D1C31

monochromatic

#06190B #114B21 #1C7D37 #27AF4D #3FD469

Accessibility & contrast

On white

5.20

#1C7D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#1C7D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7D37

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7D37	#FFFFFF	#000000	##FFFFFF
##1C7D37	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7131

Deuteranopia (green-blind)

#736A3C

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1c7d37;
/* rgb */ color: rgb(28, 125, 55);
/* oklch */ color: oklch(51.9% 0.137 148.0);

Tailwind

colors: {
  custom: {
    50: '#69a470',
    500: '#1c7d37',
    950: '#000000',
  },
}

SCSS

$custom: #1c7d37;
$custom-light: #69a470;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7d37",
  "rgb": {
    "r": 28,
    "g": 125,
    "b": 55
  },
  "hsl": {
    "h": 136.701,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.51913,
    "c": 0.13685,
    "h": 148
  },
  "luminance": 0.1519
}

Semantic roles & 50–950 ramp

primary

#1C7D37

secondary

#B14492

accent

#41B8E6

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1C7D37

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

Preview Lab → · Contrast checker → · Palette generator →