#1F7F55#1F7F55

#1F7F55 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.1% C 0.110 H 159.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F7F55
RGB	rgb(31, 127, 85)
HSL	hsl(154, 61%, 31%)
HSV	hsv(154, 76%, 50%)
CMYK	cmyk(75.6%, 0%, 33.1%, 50.2%)
CIE-LAB	lab(47.14, -37.74, 15.18)
CIE-LCH	lch(47.14, 40.68, 158.09°)
OKLab	oklab(53.12% -0.1026 0.0384)
OKLCH	oklch(53.12% 0.11 159.5)
XYZ	xyz(9.7931, 16.1248, 11.1888)
Luminance	0.1613 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7F55 #7F1F49

analogous

#1F7F25 #1F7F55 #1F797F

triadic

#1F7F55 #551F7F #7F551F

tetradic

#1F7F55 #251F7F #7F1F49 #797F1F

square

#1F7F55 #251F7F #7F1F49 #797F1F

split-complementary

#1F7F55 #7F1F79 #7F251F

monochromatic

#071D13 #134E34 #1F7F55 #2BB076 #46D295

Accessibility & contrast

On white

4.97

#1F7F55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#1F7F55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7F55

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7F55	#FFFFFF	#000000	##FFFFFF
##1F7F55	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7552

Deuteranopia (green-blind)

#726C58

Tritanopia (blue-blind)

#007E74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1f7f55;
/* rgb */ color: rgb(31, 127, 85);
/* oklch */ color: oklch(53.1% 0.110 159.5);

Tailwind

colors: {
  custom: {
    50: '#6aa585',
    500: '#1f7f55',
    950: '#000000',
  },
}

SCSS

$custom: #1f7f55;
$custom-light: #6aa585;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7f55",
  "rgb": {
    "r": 31,
    "g": 127,
    "b": 85
  },
  "hsl": {
    "h": 153.75,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53123,
    "c": 0.10956,
    "h": 159.5
  },
  "luminance": 0.16126
}

Semantic roles & 50–950 ramp

primary

#1F7F55

secondary

#B24876

accent

#448AE4

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #1F7F55

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

Preview Lab → · Contrast checker → · Palette generator →