#1C8739#1C8739

#1C8739 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.8% C 0.148 H 147.6°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1C8739
RGB	rgb(28, 135, 57)
HSL	hsl(136, 66%, 32%)
HSV	hsv(136, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 57.8%, 47.1%)
CIE-LAB	lab(49.34, -46.53, 33.31)
CIE-LCH	lch(49.34, 57.22, 144.40°)
OKLab	oklab(54.78% -0.1251 0.0794)
OKLCH	oklch(54.78% 0.148 147.6)
XYZ	xyz(9.8806, 17.8691, 6.7984)
Luminance	0.1787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8739 #871C6A

analogous

#34871C #1C8739 #1C876F

triadic

#1C8739 #391C87 #87391C

tetradic

#1C8739 #1C3487 #871C6A #876F1C

square

#1C8739 #1C3487 #871C6A #876F1C

split-complementary

#1C8739 #6F1C87 #871C34

monochromatic

#07220E #115424 #1C8739 #27BA4E #45D86D

Accessibility & contrast

On white

4.59

#1C8739 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#1C8739 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8739

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8739	#FFFFFF	#000000	##FFFFFF
##1C8739	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A32

Deuteranopia (green-blind)

#7D723F

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c8739;
/* rgb */ color: rgb(28, 135, 57);
/* oklch */ color: oklch(54.8% 0.148 147.6);

Tailwind

colors: {
  custom: {
    50: '#6bab72',
    500: '#1c8739',
    950: '#000000',
  },
}

SCSS

$custom: #1c8739;
$custom-light: #6bab72;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8739",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 57
  },
  "hsl": {
    "h": 136.262,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54775,
    "c": 0.14819,
    "h": 147.6
  },
  "luminance": 0.1787
}

Semantic roles & 50–950 ramp

primary

#1C8739

secondary

#BA459A

accent

#3FBBE9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C8739

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

Preview Lab → · Contrast checker → · Palette generator →