#1F563E#1F563E

#1F563E is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.071 H 161.8°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#1F563E
RGB	rgb(31, 86, 62)
HSL	hsl(154, 47%, 23%)
HSV	hsv(154, 64%, 34%)
CMYK	cmyk(64%, 0%, 27.9%, 66.3%)
CIE-LAB	lab(32.47, -24.59, 8.69)
CIE-LCH	lch(32.47, 26.08, 160.54°)
OKLab	oklab(40.92% -0.0676 0.0222)
OKLCH	oklch(40.92% 0.071 161.8)
XYZ	xyz(4.7619, 7.2942, 5.7135)
Luminance	0.0730 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F563E #561F37

analogous

#1F5622 #1F563E #1F5256

triadic

#1F563E #3E1F56 #563E1F

tetradic

#1F563E #221F56 #561F37 #52561F

square

#1F563E #221F56 #561F37 #52561F

split-complementary

#1F563E #561F52 #56221F

monochromatic

#081610 #0F291E #1F563E #2F835E #3FB07F

Accessibility & contrast

On white

8.54

#1F563E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1F563E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F563E

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F563E	#FFFFFF	#000000	##FFFFFF
##1F563E	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503D

Deuteranopia (green-blind)

#4D4A40

Tritanopia (blue-blind)

#05564F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1f563e;
/* rgb */ color: rgb(31, 86, 62);
/* oklch */ color: oklch(40.9% 0.071 161.8);

Tailwind

colors: {
  custom: {
    50: '#618673',
    500: '#1f563e',
    950: '#000000',
  },
}

SCSS

$custom: #1f563e;
$custom-light: #618673;
$custom-dark: #000000;

JSON

{
  "hex": "#1f563e",
  "rgb": {
    "r": 31,
    "g": 86,
    "b": 62
  },
  "hsl": {
    "h": 153.818,
    "s": 47.009,
    "l": 22.941
  },
  "oklch": {
    "l": 0.40918,
    "c": 0.07116,
    "h": 161.8
  },
  "luminance": 0.07295
}

Semantic roles & 50–950 ramp

primary

#1F563E

secondary

#8B4664

accent

#518BD7

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #1F563E

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

Preview Lab → · Contrast checker → · Palette generator →