#1B804F#1B804F

#1B804F is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.2% C 0.118 H 156.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1B804F
RGB	rgb(27, 128, 79)
HSL	hsl(151, 65%, 30%)
HSV	hsv(151, 79%, 50%)
CMYK	cmyk(78.9%, 0%, 38.3%, 49.8%)
CIE-LAB	lab(47.28, -40.06, 18.80)
CIE-LCH	lch(47.28, 44.25, 154.86°)
OKLab	oklab(53.18% -0.1082 0.0471)
OKLCH	oklch(53.18% 0.118 156.5)
XYZ	xyz(9.5815, 16.2347, 10.0243)
Luminance	0.1624 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B804F #801B4C

analogous

#1B801C #1B804F #1B7E80

triadic

#1B804F #4F1B80 #804F1B

tetradic

#1B804F #1C1B80 #801B4C #7E801B

square

#1B804F #1C1B80 #801B4C #7E801B

split-complementary

#1B804F #801B7E #801C1B

monochromatic

#061B11 #104D30 #1B804F #26B36E #3FD68D

Accessibility & contrast

On white

4.94

#1B804F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#1B804F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B804F

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B804F	#FFFFFF	#000000	##FFFFFF
##1B804F	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754C

Deuteranopia (green-blind)

#736D52

Tritanopia (blue-blind)

#007F74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b804f;
/* rgb */ color: rgb(27, 128, 79);
/* oklch */ color: oklch(53.2% 0.118 156.5);

Tailwind

colors: {
  custom: {
    50: '#69a680',
    500: '#1b804f',
    950: '#000000',
  },
}

SCSS

$custom: #1b804f;
$custom-light: #69a680;
$custom-dark: #000000;

JSON

{
  "hex": "#1b804f",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 79
  },
  "hsl": {
    "h": 150.891,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.5318,
    "c": 0.11802,
    "h": 156.5
  },
  "luminance": 0.16236
}

Semantic roles & 50–950 ramp

primary

#1B804F

secondary

#B4437A

accent

#4091E8

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B804F

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

Preview Lab → · Contrast checker → · Palette generator →