#1C5B2F#1C5B2F

#1C5B2F is a dark, moderate green. Relative luminance 0.079; OKLCH L 41.9% C 0.096 H 150.0°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#1C5B2F
RGB	rgb(28, 91, 47)
HSL	hsl(138, 53%, 23%)
HSV	hsv(138, 69%, 36%)
CMYK	cmyk(69.2%, 0%, 48.4%, 64.3%)
CIE-LAB	lab(33.84, -30.90, 19.62)
CIE-LCH	lch(33.84, 36.60, 147.59°)
OKLab	oklab(41.92% -0.0834 0.0482)
OKLCH	oklch(41.92% 0.096 150)
XYZ	xyz(4.7327, 7.9338, 3.9707)
Luminance	0.0793 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5B2F #5B1C48

analogous

#285B1C #1C5B2F #1C5B4E

triadic

#1C5B2F #2F1C5B #5B2F1C

tetradic

#1C5B2F #1C285B #5B1C48 #5B4E1C

square

#1C5B2F #1C285B #5B1C48 #5B4E1C

split-complementary

#1C5B2F #4E1C5B #5B1C28

monochromatic

#07170C #0E2C17 #1C5B2F #2A8A47 #39B95F

Accessibility & contrast

On white

8.12

#1C5B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#1C5B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5B2F

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5B2F	#FFFFFF	#000000	##FFFFFF
##1C5B2F	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532C

Deuteranopia (green-blind)

#544D32

Tritanopia (blue-blind)

#055950

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1c5b2f;
/* rgb */ color: rgb(28, 91, 47);
/* oklch */ color: oklch(41.9% 0.096 150.0);

Tailwind

colors: {
  custom: {
    50: '#618a68',
    500: '#1c5b2f',
    950: '#000000',
  },
}

SCSS

$custom: #1c5b2f;
$custom-light: #618a68;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5b2f",
  "rgb": {
    "r": 28,
    "g": 91,
    "b": 47
  },
  "hsl": {
    "h": 138.095,
    "s": 52.941,
    "l": 23.333
  },
  "oklch": {
    "l": 0.4192,
    "c": 0.0963,
    "h": 150
  },
  "luminance": 0.07934
}

Semantic roles & 50–950 ramp

primary

#1C5B2F

secondary

#904279

accent

#4BB1DC

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#050C06

muted

#7A7D7A

Preview Lab

Preview with #1C5B2F

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

Preview Lab → · Contrast checker → · Palette generator →