#1F8B5D#1F8B5D

#1F8B5D is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.6% C 0.119 H 159.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#1F8B5D
RGB	rgb(31, 139, 93)
HSL	hsl(154, 64%, 33%)
HSV	hsv(154, 78%, 55%)
CMYK	cmyk(77.7%, 0%, 33.1%, 45.5%)
CIE-LAB	lab(51.32, -40.93, 16.32)
CIE-LCH	lch(51.32, 44.07, 158.26°)
OKLab	oklab(56.62% -0.1112 0.0413)
OKLCH	oklch(56.62% 0.119 159.6)
XYZ	xyz(11.7723, 19.5454, 13.5060)
Luminance	0.1955 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8B5D #8B1F4D

analogous

#1F8B27 #1F8B5D #1F838B

triadic

#1F8B5D #5D1F8B #8B5D1F

tetradic

#1F8B5D #271F8B #8B1F4D #838B1F

square

#1F8B5D #271F8B #8B1F4D #838B1F

split-complementary

#1F8B5D #8B1F83 #8B271F

monochromatic

#09271A #14593C #1F8B5D #2ABD7E #4DD79C

Accessibility & contrast

On white

4.28

#1F8B5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#1F8B5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B5D

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8B5D	#FFFFFF	#000000	##000000
##1F8B5D	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89805A

Deuteranopia (green-blind)

#7C7660

Tritanopia (blue-blind)

#008A7F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f8b5d;
/* rgb */ color: rgb(31, 139, 93);
/* oklch */ color: oklch(56.6% 0.119 159.6);

Tailwind

colors: {
  custom: {
    50: '#6dae8b',
    500: '#1f8b5d',
    950: '#000000',
  },
}

SCSS

$custom: #1f8b5d;
$custom-light: #6dae8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8b5d",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 93
  },
  "hsl": {
    "h": 154.444,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5662,
    "c": 0.11862,
    "h": 159.6
  },
  "luminance": 0.19547
}

Semantic roles & 50–950 ramp

primary

#1F8B5D

secondary

#BA4C7B

accent

#4188E7

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #1F8B5D

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

Preview Lab → · Contrast checker → · Palette generator →