#1C8137#1C8137

#1C8137 is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.0% C 0.142 H 147.6°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C8137
RGB	rgb(28, 129, 55)
HSL	hsl(136, 64%, 31%)
HSV	hsv(136, 78%, 51%)
CMYK	cmyk(78.3%, 0%, 57.4%, 49.4%)
CIE-LAB	lab(47.26, -44.64, 31.85)
CIE-LCH	lch(47.26, 54.84, 144.50°)
OKLab	oklab(53.05% -0.1201 0.0761)
OKLCH	oklch(53.05% 0.142 147.6)
XYZ	xyz(9.0180, 16.2222, 6.2696)
Luminance	0.1622 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8137 #811C66

analogous

#33811C #1C8137 #1C8169

triadic

#1C8137 #371C81 #81371C

tetradic

#1C8137 #1C3381 #811C66 #81691C

square

#1C8137 #1C3381 #811C66 #81691C

split-complementary

#1C8137 #691C81 #811C33

monochromatic

#061C0C #114F22 #1C8137 #27B34C #42D669

Accessibility & contrast

On white

4.95

#1C8137 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#1C8137 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8137

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8137	#FFFFFF	#000000	##FFFFFF
##1C8137	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827530

Deuteranopia (green-blind)

#776D3D

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1c8137;
/* rgb */ color: rgb(28, 129, 55);
/* oklch */ color: oklch(53.0% 0.142 147.6);

Tailwind

colors: {
  custom: {
    50: '#6aa770',
    500: '#1c8137',
    950: '#000000',
  },
}

SCSS

$custom: #1c8137;
$custom-light: #6aa770;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8137",
  "rgb": {
    "r": 28,
    "g": 129,
    "b": 55
  },
  "hsl": {
    "h": 136.04,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5305,
    "c": 0.14215,
    "h": 147.6
  },
  "luminance": 0.16223
}

Semantic roles & 50–950 ramp

primary

#1C8137

secondary

#B44496

accent

#40BBE7

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1C8137

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

Preview Lab → · Contrast checker → · Palette generator →