#1F875B#1F875B

#1F875B is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.5% C 0.115 H 159.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1F875B
RGB	rgb(31, 135, 91)
HSL	hsl(155, 63%, 33%)
HSV	hsv(155, 77%, 53%)
CMYK	cmyk(77%, 0%, 32.6%, 47.1%)
CIE-LAB	lab(49.95, -39.73, 15.58)
CIE-LCH	lch(49.95, 42.68, 158.59°)
OKLab	oklab(55.47% -0.108 0.0395)
OKLCH	oklch(55.47% 0.115 159.9)
XYZ	xyz(11.1162, 18.3733, 12.8560)
Luminance	0.1837 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F875B #871F4B

analogous

#1F8727 #1F875B #1F7F87

triadic

#1F875B #5B1F87 #875B1F

tetradic

#1F875B #271F87 #871F4B #7F871F

square

#1F875B #271F87 #871F4B #7F871F

split-complementary

#1F875B #871F7F #87271F

monochromatic

#082318 #145539 #1F875B #2AB97D #4BD69B

Accessibility & contrast

On white

4.49

#1F875B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#1F875B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F875B

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F875B	#FFFFFF	#000000	##000000
##1F875B	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857C58

Deuteranopia (green-blind)

#79735E

Tritanopia (blue-blind)

#00867B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f875b;
/* rgb */ color: rgb(31, 135, 91);
/* oklch */ color: oklch(55.5% 0.115 159.9);

Tailwind

colors: {
  custom: {
    50: '#6cab89',
    500: '#1f875b',
    950: '#000000',
  },
}

SCSS

$custom: #1f875b;
$custom-light: #6cab89;
$custom-dark: #000000;

JSON

{
  "hex": "#1f875b",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 91
  },
  "hsl": {
    "h": 154.615,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55475,
    "c": 0.11501,
    "h": 159.9
  },
  "luminance": 0.18375
}

Semantic roles & 50–950 ramp

primary

#1F875B

secondary

#B84A78

accent

#4287E6

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #1F875B

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

Preview Lab → · Contrast checker → · Palette generator →