#1C5F2F#1C5F2F

#1C5F2F is a dark, moderate green. Relative luminance 0.086; OKLCH L 43.1% C 0.102 H 149.2°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#1C5F2F
RGB	rgb(28, 95, 47)
HSL	hsl(137, 54%, 24%)
HSV	hsv(137, 71%, 37%)
CMYK	cmyk(70.5%, 0%, 50.5%, 62.7%)
CIE-LAB	lab(35.27, -32.62, 21.43)
CIE-LCH	lch(35.27, 39.03, 146.69°)
OKLab	oklab(43.1% -0.088 0.0523)
OKLCH	oklch(43.1% 0.102 149.2)
XYZ	xyz(5.0838, 8.6360, 4.0878)
Luminance	0.0864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5F2F #5F1C4C

analogous

#2B5F1C #1C5F2F #1C5F51

triadic

#1C5F2F #2F1C5F #5F2F1C

tetradic

#1C5F2F #1C2B5F #5F1C4C #5F511C

square

#1C5F2F #1C2B5F #5F1C4C #5F511C

split-complementary

#1C5F2F #511C5F #5F1C2B

monochromatic

#07180C #0E3018 #1C5F2F #2A8E46 #38BE5E

Accessibility & contrast

On white

7.70

#1C5F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1C5F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5F2F

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5F2F	#FFFFFF	#000000	##FFFFFF
##1C5F2F	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60562B

Deuteranopia (green-blind)

#575132

Tritanopia (blue-blind)

#025D54

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1c5f2f;
/* rgb */ color: rgb(28, 95, 47);
/* oklch */ color: oklch(43.1% 0.102 149.2);

Tailwind

colors: {
  custom: {
    50: '#628d68',
    500: '#1c5f2f',
    950: '#000000',
  },
}

SCSS

$custom: #1c5f2f;
$custom-light: #628d68;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5f2f",
  "rgb": {
    "r": 28,
    "g": 95,
    "b": 47
  },
  "hsl": {
    "h": 137.015,
    "s": 54.472,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43098,
    "c": 0.10235,
    "h": 149.2
  },
  "luminance": 0.08637
}

Semantic roles & 50–950 ramp

primary

#1C5F2F

secondary

#94427D

accent

#4AB4DE

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#050C06

muted

#7A7D7A

Preview Lab

Preview with #1C5F2F

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

Preview Lab → · Contrast checker → · Palette generator →