#1F9B5E#1F9B5E

#1F9B5E is a mid, vivid teal. Relative luminance 0.245; OKLCH L 61.0% C 0.139 H 155.7°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#1F9B5E
RGB	rgb(31, 155, 94)
HSL	hsl(150, 67%, 36%)
HSV	hsv(150, 80%, 61%)
CMYK	cmyk(80%, 0%, 39.4%, 39.2%)
CIE-LAB	lab(56.62, -47.07, 22.92)
CIE-LCH	lch(56.62, 52.36, 154.04°)
OKLab	oklab(61% -0.1269 0.0572)
OKLCH	oklch(61% 0.139 155.7)
XYZ	xyz(14.3054, 24.5404, 14.5703)
Luminance	0.2454 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9B5E #9B1F5C

analogous

#1F9B20 #1F9B5E #1F9A9B

triadic

#1F9B5E #5E1F9B #9B5E1F

tetradic

#1F9B5E #201F9B #9B1F5C #9A9B1F

square

#1F9B5E #201F9B #9B1F5C #9A9B1F

split-complementary

#1F9B5E #9B1F9A #9B201F

monochromatic

#0B3520 #15683F #1F9B5E #29CE7D #57DD9B

Accessibility & contrast

On white

3.55

#1F9B5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#1F9B5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9B5E

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9B5E	#FFFFFF	#000000	##000000
##1F9B5E	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8E5A

Deuteranopia (green-blind)

#8C8462

Tritanopia (blue-blind)

#00998C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9b5e;
/* rgb */ color: rgb(31, 155, 94);
/* oklch */ color: oklch(61.0% 0.139 155.7);

Tailwind

colors: {
  custom: {
    50: '#70b98c',
    500: '#1f9b5e',
    950: '#000000',
  },
}

SCSS

$custom: #1f9b5e;
$custom-light: #70b98c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9b5e",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 94
  },
  "hsl": {
    "h": 150.484,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61001,
    "c": 0.13924,
    "h": 155.7
  },
  "luminance": 0.24542
}

Semantic roles & 50–950 ramp

primary

#1F9B5E

secondary

#C1558A

accent

#3E93EA

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1F9B5E

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

Preview Lab → · Contrast checker → · Palette generator →