#1F8F5E#1F8F5E

#1F8F5E is a mid, vivid teal. Relative luminance 0.207; OKLCH L 57.7% C 0.123 H 158.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#1F8F5E
RGB	rgb(31, 143, 94)
HSL	hsl(154, 64%, 34%)
HSV	hsv(154, 78%, 56%)
CMYK	cmyk(78.3%, 0%, 34.3%, 43.9%)
CIE-LAB	lab(52.67, -42.34, 17.60)
CIE-LCH	lch(52.67, 45.85, 157.43°)
OKLab	oklab(57.74% -0.1148 0.0444)
OKLCH	oklch(57.74% 0.123 158.9)
XYZ	xyz(12.4066, 20.7429, 13.9374)
Luminance	0.2074 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8F5E #8F1F50

analogous

#1F8F26 #1F8F5E #1F888F

triadic

#1F8F5E #5E1F8F #8F5E1F

tetradic

#1F8F5E #261F8F #8F1F50 #888F1F

square

#1F8F5E #261F8F #8F1F50 #888F1F

split-complementary

#1F8F5E #8F1F88 #8F261F

monochromatic

#092A1C #145D3D #1F8F5E #2AC17F #4FD99D

Accessibility & contrast

On white

4.08

#1F8F5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#1F8F5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8F5E

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8F5E	#FFFFFF	#000000	##000000
##1F8F5E	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D835B

Deuteranopia (green-blind)

#807A61

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1f8f5e;
/* rgb */ color: rgb(31, 143, 94);
/* oklch */ color: oklch(57.7% 0.123 158.9);

Tailwind

colors: {
  custom: {
    50: '#6eb18c',
    500: '#1f8f5e',
    950: '#000000',
  },
}

SCSS

$custom: #1f8f5e;
$custom-light: #6eb18c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8f5e",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 94
  },
  "hsl": {
    "h": 153.75,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57736,
    "c": 0.12312,
    "h": 158.9
  },
  "luminance": 0.20744
}

Semantic roles & 50–950 ramp

primary

#1F8F5E

secondary

#BC4E7E

accent

#4089E7

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #1F8F5E

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

Preview Lab → · Contrast checker → · Palette generator →