#1F613E#1F613E

#1F613E is a dark, moderate green. Relative luminance 0.092; OKLCH L 44.1% C 0.088 H 156.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#1F613E
RGB	rgb(31, 97, 62)
HSL	hsl(148, 52%, 25%)
HSV	hsv(148, 68%, 38%)
CMYK	cmyk(68%, 0%, 36.1%, 62%)
CIE-LAB	lab(36.34, -29.81, 14.02)
CIE-LCH	lch(36.34, 32.94, 154.81°)
OKLab	oklab(44.09% -0.0809 0.0353)
OKLCH	oklch(44.09% 0.088 156.4)
XYZ	xyz(5.7088, 9.1879, 6.0291)
Luminance	0.0919 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F613E #611F42

analogous

#21611F #1F613E #1F615F

triadic

#1F613E #3E1F61 #613E1F

tetradic

#1F613E #1F2161 #611F42 #615F1F

square

#1F613E #1F2161 #611F42 #615F1F

split-complementary

#1F613E #5F1F61 #611F21

monochromatic

#07170F #103320 #1F613E #2E8F5C #3DBE79

Accessibility & contrast

On white

7.40

#1F613E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#1F613E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F613E

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F613E	#FFFFFF	#000000	##FFFFFF
##1F613E	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593C

Deuteranopia (green-blind)

#585340

Tritanopia (blue-blind)

#006058

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1f613e;
/* rgb */ color: rgb(31, 97, 62);
/* oklch */ color: oklch(44.1% 0.088 156.4);

Tailwind

colors: {
  custom: {
    50: '#638e73',
    500: '#1f613e',
    950: '#000000',
  },
}

SCSS

$custom: #1f613e;
$custom-light: #638e73;
$custom-dark: #000000;

JSON

{
  "hex": "#1f613e",
  "rgb": {
    "r": 31,
    "g": 97,
    "b": 62
  },
  "hsl": {
    "h": 148.182,
    "s": 51.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44093,
    "c": 0.08831,
    "h": 156.4
  },
  "luminance": 0.09188
}

Semantic roles & 50–950 ramp

primary

#1F613E

secondary

#964670

accent

#4D98DB

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #1F613E

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

Preview Lab → · Contrast checker → · Palette generator →