#1C8639#1C8639

#1C8639 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.5% C 0.147 H 147.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1C8639
RGB	rgb(28, 134, 57)
HSL	hsl(136, 65%, 32%)
HSV	hsv(136, 79%, 53%)
CMYK	cmyk(79.1%, 0%, 57.5%, 47.5%)
CIE-LAB	lab(49.00, -46.17, 32.90)
CIE-LCH	lch(49.00, 56.69, 144.52°)
OKLab	oklab(54.49% -0.1241 0.0785)
OKLCH	oklch(54.49% 0.147 147.7)
XYZ	xyz(9.7417, 17.5913, 6.7521)
Luminance	0.1759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8639 #861C69

analogous

#34861C #1C8639 #1C866E

triadic

#1C8639 #391C86 #86391C

tetradic

#1C8639 #1C3486 #861C69 #866E1C

square

#1C8639 #1C3486 #861C69 #866E1C

split-complementary

#1C8639 #6E1C86 #861C34

monochromatic

#07210E #115323 #1C8639 #27B94F #44D86D

Accessibility & contrast

On white

4.65

#1C8639 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#1C8639 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8639

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8639	#FFFFFF	#000000	##FFFFFF
##1C8639	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887932

Deuteranopia (green-blind)

#7C713F

Tritanopia (blue-blind)

#008375

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1c8639;
/* rgb */ color: rgb(28, 134, 57);
/* oklch */ color: oklch(54.5% 0.147 147.7);

Tailwind

colors: {
  custom: {
    50: '#6baa71',
    500: '#1c8639',
    950: '#000000',
  },
}

SCSS

$custom: #1c8639;
$custom-light: #6baa71;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8639",
  "rgb": {
    "r": 28,
    "g": 134,
    "b": 57
  },
  "hsl": {
    "h": 136.415,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54493,
    "c": 0.14689,
    "h": 147.7
  },
  "luminance": 0.17592
}

Semantic roles & 50–950 ramp

primary

#1C8639

secondary

#B94599

accent

#3FBAE8

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C8639

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

Preview Lab → · Contrast checker → · Palette generator →