#1F875A#1F875A

#1F875A is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.5% C 0.116 H 159.4°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1F875A
RGB	rgb(31, 135, 90)
HSL	hsl(154, 63%, 33%)
HSV	hsv(154, 77%, 53%)
CMYK	cmyk(77%, 0%, 33.3%, 47.1%)
CIE-LAB	lab(49.93, -39.96, 16.12)
CIE-LCH	lch(49.93, 43.09, 158.02°)
OKLab	oklab(55.45% -0.1085 0.0408)
OKLCH	oklch(55.45% 0.116 159.4)
XYZ	xyz(11.0734, 18.3561, 12.6304)
Luminance	0.1836 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F875A #871F4C

analogous

#1F8726 #1F875A #1F8087

triadic

#1F875A #5A1F87 #875A1F

tetradic

#1F875A #261F87 #871F4C #80871F

square

#1F875A #261F87 #871F4C #80871F

split-complementary

#1F875A #871F80 #87261F

monochromatic

#082318 #145539 #1F875A #2AB97B #4BD69A

Accessibility & contrast

On white

4.50

#1F875A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#1F875A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F875A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F875A	#FFFFFF	#000000	##000000
##1F875A	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857C57

Deuteranopia (green-blind)

#79735D

Tritanopia (blue-blind)

#00867B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f875a;
/* rgb */ color: rgb(31, 135, 90);
/* oklch */ color: oklch(55.5% 0.116 159.4);

Tailwind

colors: {
  custom: {
    50: '#6cab89',
    500: '#1f875a',
    950: '#000000',
  },
}

SCSS

$custom: #1f875a;
$custom-light: #6cab89;
$custom-dark: #000000;

JSON

{
  "hex": "#1f875a",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 90
  },
  "hsl": {
    "h": 154.038,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55452,
    "c": 0.11594,
    "h": 159.4
  },
  "luminance": 0.18357
}

Semantic roles & 50–950 ramp

primary

#1F875A

secondary

#B84A79

accent

#4289E6

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #1F875A

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

Preview Lab → · Contrast checker → · Palette generator →