#1B804D#1B804D

#1B804D is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.1% C 0.120 H 155.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1B804D
RGB	rgb(27, 128, 77)
HSL	hsl(150, 65%, 30%)
HSV	hsv(150, 79%, 50%)
CMYK	cmyk(78.9%, 0%, 39.8%, 49.8%)
CIE-LAB	lab(47.24, -40.48, 19.88)
CIE-LCH	lch(47.24, 45.10, 153.84°)
OKLab	oklab(53.14% -0.1092 0.0497)
OKLCH	oklch(53.14% 0.12 155.5)
XYZ	xyz(9.5098, 16.2060, 9.6466)
Luminance	0.1621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B804D #801B4E

analogous

#1C801B #1B804D #1B807F

triadic

#1B804D #4D1B80 #804D1B

tetradic

#1B804D #1B1C80 #801B4E #807F1B

square

#1B804D #1B1C80 #801B4E #807F1B

split-complementary

#1B804D #7F1B80 #801B1C

monochromatic

#061B10 #104D2F #1B804D #26B36B #3FD68A

Accessibility & contrast

On white

4.95

#1B804D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#1B804D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B804D

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B804D	#FFFFFF	#000000	##FFFFFF
##1B804D	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754A

Deuteranopia (green-blind)

#736D50

Tritanopia (blue-blind)

#007F73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b804d;
/* rgb */ color: rgb(27, 128, 77);
/* oklch */ color: oklch(53.1% 0.120 155.5);

Tailwind

colors: {
  custom: {
    50: '#69a67f',
    500: '#1b804d',
    950: '#000000',
  },
}

SCSS

$custom: #1b804d;
$custom-light: #69a67f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b804d",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 77
  },
  "hsl": {
    "h": 149.703,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.53137,
    "c": 0.11997,
    "h": 155.5
  },
  "luminance": 0.16207
}

Semantic roles & 50–950 ramp

primary

#1B804D

secondary

#B4437C

accent

#4095E8

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B804D

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

Preview Lab → · Contrast checker → · Palette generator →