#1F615E#1F615E

#1F615E is a mid, moderate teal. Relative luminance 0.096; OKLCH L 45.1% C 0.065 H 190.8°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#1F615E
RGB	rgb(31, 97, 94)
HSL	hsl(177, 52%, 25%)
HSV	hsv(177, 68%, 38%)
CMYK	cmyk(68%, 0%, 3.1%, 62%)
CIE-LAB	lab(37.20, -21.16, -4.39)
CIE-LCH	lch(37.20, 21.61, 191.73°)
OKLab	oklab(45.08% -0.0642 -0.0123)
OKLCH	oklch(45.08% 0.065 190.8)
XYZ	xyz(6.8592, 9.6481, 12.0883)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F615E #611F22

analogous

#1F613D #1F615E #1F4361

triadic

#1F615E #5E1F61 #615E1F

tetradic

#1F615E #3D1F61 #611F22 #43611F

square

#1F615E #3D1F61 #611F22 #43611F

split-complementary

#1F615E #611F43 #613D1F

monochromatic

#071716 #103331 #1F615E #2E8F8B #3DBEB8

Accessibility & contrast

On white

7.17

#1F615E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#1F615E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F615E

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F615E	#FFFFFF	#000000	##FFFFFF
##1F615E	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5C5E

Deuteranopia (green-blind)

#51545F

Tritanopia (blue-blind)

#006460

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1f615e;
/* rgb */ color: rgb(31, 97, 94);
/* oklch */ color: oklch(45.1% 0.065 190.8);

Tailwind

colors: {
  custom: {
    50: '#658e8b',
    500: '#1f615e',
    950: '#000000',
  },
}

SCSS

$custom: #1f615e;
$custom-light: #658e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f615e",
  "rgb": {
    "r": 31,
    "g": 97,
    "b": 94
  },
  "hsl": {
    "h": 177.273,
    "s": 51.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45079,
    "c": 0.06539,
    "h": 190.8
  },
  "luminance": 0.09649
}

Semantic roles & 50–950 ramp

primary

#1F615E

secondary

#96464A

accent

#4D53DB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #1F615E

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

Preview Lab → · Contrast checker → · Palette generator →