#1F7451#1F7451

#1F7451 is a mid, moderate teal. Relative luminance 0.134; OKLCH L 50.0% C 0.098 H 161.4°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F7451
RGB	rgb(31, 116, 81)
HSL	hsl(155, 58%, 29%)
HSV	hsv(155, 73%, 45%)
CMYK	cmyk(73.3%, 0%, 30.2%, 54.5%)
CIE-LAB	lab(43.32, -33.92, 12.26)
CIE-LCH	lch(43.32, 36.07, 160.12°)
OKLab	oklab(49.96% -0.0927 0.0312)
OKLCH	oklch(49.96% 0.098 161.4)
XYZ	xyz(8.2948, 13.3752, 9.9275)
Luminance	0.1338 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7451 #741F42

analogous

#1F7427 #1F7451 #1F6D74

triadic

#1F7451 #511F74 #74511F

tetradic

#1F7451 #271F74 #741F42 #6D741F

square

#1F7451 #271F74 #741F42 #6D741F

split-complementary

#1F7451 #741F6D #74271F

monochromatic

#061811 #12442F #1F7451 #2CA473 #41CC93

Accessibility & contrast

On white

5.71

#1F7451 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#1F7451 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7451

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7451	#FFFFFF	#000000	##FFFFFF
##1F7451	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726B4F

Deuteranopia (green-blind)

#676353

Tritanopia (blue-blind)

#00746B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1f7451;
/* rgb */ color: rgb(31, 116, 81);
/* oklch */ color: oklch(50.0% 0.098 161.4);

Tailwind

colors: {
  custom: {
    50: '#679d82',
    500: '#1f7451',
    950: '#000000',
  },
}

SCSS

$custom: #1f7451;
$custom-light: #679d82;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7451",
  "rgb": {
    "r": 31,
    "g": 116,
    "b": 81
  },
  "hsl": {
    "h": 155.294,
    "s": 57.823,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49959,
    "c": 0.0978,
    "h": 161.4
  },
  "luminance": 0.13376
}

Semantic roles & 50–950 ramp

primary

#1F7451

secondary

#A8476F

accent

#4786E1

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #1F7451

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

Preview Lab → · Contrast checker → · Palette generator →