#1B7C52#1B7C52

#1B7C52 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.1% C 0.110 H 159.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C52
RGB	rgb(27, 124, 82)
HSL	hsl(154, 64%, 30%)
HSV	hsv(154, 78%, 49%)
CMYK	cmyk(78.2%, 0%, 33.9%, 51.4%)
CIE-LAB	lab(45.98, -37.75, 15.32)
CIE-LCH	lch(45.98, 40.74, 157.91°)
OKLab	oklab(52.13% -0.1025 0.0387)
OKLCH	oklch(52.13% 0.11 159.3)
XYZ	xyz(9.1817, 15.2564, 10.4419)
Luminance	0.1526 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C52 #7C1B45

analogous

#1B7C22 #1B7C52 #1B757C

triadic

#1B7C52 #521B7C #7C521B

tetradic

#1B7C52 #221B7C #7C1B45 #757C1B

square

#1B7C52 #221B7C #7C1B45 #757C1B

split-complementary

#1B7C52 #7C1B75 #7C221B

monochromatic

#051911 #104A31 #1B7C52 #26AE73 #3DD593

Accessibility & contrast

On white

5.18

#1B7C52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#1B7C52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C52

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C52	#FFFFFF	#000000	##FFFFFF
##1B7C52	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724F

Deuteranopia (green-blind)

#6F6955

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7c52;
/* rgb */ color: rgb(27, 124, 82);
/* oklch */ color: oklch(52.1% 0.110 159.3);

Tailwind

colors: {
  custom: {
    50: '#68a382',
    500: '#1b7c52',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c52;
$custom-light: #68a382;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c52",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 82
  },
  "hsl": {
    "h": 154.021,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52131,
    "c": 0.10956,
    "h": 159.3
  },
  "luminance": 0.15258
}

Semantic roles & 50–950 ramp

primary

#1B7C52

secondary

#B04372

accent

#4189E7

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B7C52

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

Preview Lab → · Contrast checker → · Palette generator →