#1B7D53#1B7D53

#1B7D53 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.4% C 0.110 H 159.5°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D53
RGB	rgb(27, 125, 83)
HSL	hsl(154, 64%, 30%)
HSV	hsv(154, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 33.6%, 51%)
CIE-LAB	lab(46.34, -37.94, 15.24)
CIE-LCH	lch(46.34, 40.89, 158.12°)
OKLab	oklab(52.43% -0.103 0.0385)
OKLCH	oklch(52.43% 0.11 159.5)
XYZ	xyz(9.3460, 15.5237, 10.6857)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D53 #7D1B45

analogous

#1B7D22 #1B7D53 #1B767D

triadic

#1B7D53 #531B7D #7D531B

tetradic

#1B7D53 #221B7D #7D1B45 #767D1B

square

#1B7D53 #221B7D #7D1B45 #767D1B

split-complementary

#1B7D53 #7D1B76 #7D221B

monochromatic

#051911 #104B32 #1B7D53 #26AF74 #3DD594

Accessibility & contrast

On white

5.12

#1B7D53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#1B7D53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D53

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D53	#FFFFFF	#000000	##FFFFFF
##1B7D53	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7350

Deuteranopia (green-blind)

#706A56

Tritanopia (blue-blind)

#007C72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7d53;
/* rgb */ color: rgb(27, 125, 83);
/* oklch */ color: oklch(52.4% 0.110 159.5);

Tailwind

colors: {
  custom: {
    50: '#68a383',
    500: '#1b7d53',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d53;
$custom-light: #68a383;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d53",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 83
  },
  "hsl": {
    "h": 154.286,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52434,
    "c": 0.11001,
    "h": 159.5
  },
  "luminance": 0.15525
}

Semantic roles & 50–950 ramp

primary

#1B7D53

secondary

#B14372

accent

#4088E7

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B7D53

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

Preview Lab → · Contrast checker → · Palette generator →