#1F855A#1F855A

#1F855A is a mid, moderate teal. Relative luminance 0.178; OKLCH L 54.9% C 0.113 H 160.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1F855A
RGB	rgb(31, 133, 90)
HSL	hsl(155, 62%, 32%)
HSV	hsv(155, 77%, 52%)
CMYK	cmyk(76.7%, 0%, 32.3%, 47.8%)
CIE-LAB	lab(49.26, -39.13, 15.21)
CIE-LCH	lch(49.26, 41.98, 158.76°)
OKLab	oklab(54.9% -0.1064 0.0385)
OKLCH	oklch(54.9% 0.113 160.1)
XYZ	xyz(10.7969, 17.8033, 12.5382)
Luminance	0.1781 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F855A #851F4A

analogous

#1F8527 #1F855A #1F7D85

triadic

#1F855A #5A1F85 #855A1F

tetradic

#1F855A #271F85 #851F4A #7D851F

square

#1F855A #271F85 #851F4A #7D851F

split-complementary

#1F855A #851F7D #85271F

monochromatic

#082217 #135338 #1F855A #2BB77C #4AD59A

Accessibility & contrast

On white

4.60

#1F855A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#1F855A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F855A

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F855A	#FFFFFF	#000000	##FFFFFF
##1F855A	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837A57

Deuteranopia (green-blind)

#77715D

Tritanopia (blue-blind)

#00847A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1f855a;
/* rgb */ color: rgb(31, 133, 90);
/* oklch */ color: oklch(54.9% 0.113 160.1);

Tailwind

colors: {
  custom: {
    50: '#6ba989',
    500: '#1f855a',
    950: '#000000',
  },
}

SCSS

$custom: #1f855a;
$custom-light: #6ba989;
$custom-dark: #000000;

JSON

{
  "hex": "#1f855a",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 90
  },
  "hsl": {
    "h": 154.706,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54901,
    "c": 0.11319,
    "h": 160.1
  },
  "luminance": 0.17805
}

Semantic roles & 50–950 ramp

primary

#1F855A

secondary

#B74977

accent

#4387E5

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #1F855A

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

Preview Lab → · Contrast checker → · Palette generator →