#1B7C4B#1B7C4B

#1B7C4B is a mid, moderate green. Relative luminance 0.152; OKLCH L 52.0% C 0.116 H 155.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C4B
RGB	rgb(27, 124, 75)
HSL	hsl(150, 64%, 30%)
HSV	hsv(150, 78%, 49%)
CMYK	cmyk(78.2%, 0%, 39.5%, 51.4%)
CIE-LAB	lab(45.85, -39.28, 19.16)
CIE-LCH	lch(45.85, 43.71, 154.00°)
OKLab	oklab(51.97% -0.106 0.0479)
OKLCH	oklch(51.97% 0.116 155.7)
XYZ	xyz(8.9288, 15.1553, 9.1099)
Luminance	0.1516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C4B #7C1B4C

analogous

#1C7C1B #1B7C4B #1B7C7C

triadic

#1B7C4B #4B1B7C #7C4B1B

tetradic

#1B7C4B #1B1C7C #7C1B4C #7C7C1B

square

#1B7C4B #1B1C7C #7C1B4C #7C7C1B

split-complementary

#1B7C4B #7C1B7C #7C1B1C

monochromatic

#05190F #104A2D #1B7C4B #26AE69 #3DD588

Accessibility & contrast

On white

5.21

#1B7C4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#1B7C4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C4B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C4B	#FFFFFF	#000000	##FFFFFF
##1B7C4B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7248

Deuteranopia (green-blind)

#70694E

Tritanopia (blue-blind)

#007B70

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7c4b;
/* rgb */ color: rgb(27, 124, 75);
/* oklch */ color: oklch(52.0% 0.116 155.7);

Tailwind

colors: {
  custom: {
    50: '#68a37d',
    500: '#1b7c4b',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c4b;
$custom-light: #68a37d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c4b",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 75
  },
  "hsl": {
    "h": 149.691,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51972,
    "c": 0.11635,
    "h": 155.7
  },
  "luminance": 0.15156
}

Semantic roles & 50–950 ramp

primary

#1B7C4B

secondary

#B0437A

accent

#4195E7

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B7C4B

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

Preview Lab → · Contrast checker → · Palette generator →