#1F855B#1F855B

#1F855B is a mid, moderate teal. Relative luminance 0.178; OKLCH L 54.9% C 0.112 H 160.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1F855B
RGB	rgb(31, 133, 91)
HSL	hsl(155, 62%, 32%)
HSV	hsv(155, 77%, 52%)
CMYK	cmyk(76.7%, 0%, 31.6%, 47.8%)
CIE-LAB	lab(49.28, -38.90, 14.67)
CIE-LCH	lch(49.28, 41.57, 159.34°)
OKLab	oklab(54.93% -0.1059 0.0372)
OKLCH	oklch(54.93% 0.112 160.6)
XYZ	xyz(10.8398, 17.8204, 12.7639)
Luminance	0.1782 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F855B #851F49

analogous

#1F8528 #1F855B #1F7C85

triadic

#1F855B #5B1F85 #855B1F

tetradic

#1F855B #281F85 #851F49 #7C851F

square

#1F855B #281F85 #851F49 #7C851F

split-complementary

#1F855B #851F7C #85281F

monochromatic

#082217 #135339 #1F855B #2BB77D #4AD59B

Accessibility & contrast

On white

4.60

#1F855B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#1F855B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F855B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F855B	#FFFFFF	#000000	##FFFFFF
##1F855B	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)

#837B58

Deuteranopia (green-blind)

#77715E

Tritanopia (blue-blind)

#00857A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1f855b;
/* rgb */ color: rgb(31, 133, 91);
/* oklch */ color: oklch(54.9% 0.112 160.6);

Tailwind

colors: {
  custom: {
    50: '#6ba989',
    500: '#1f855b',
    950: '#000000',
  },
}

SCSS

$custom: #1f855b;
$custom-light: #6ba989;
$custom-dark: #000000;

JSON

{
  "hex": "#1f855b",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 91
  },
  "hsl": {
    "h": 155.294,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54925,
    "c": 0.11227,
    "h": 160.6
  },
  "luminance": 0.17822
}

Semantic roles & 50–950 ramp

primary

#1F855B

secondary

#B74976

accent

#4386E5

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #1F855B

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

Preview Lab → · Contrast checker → · Palette generator →