#1B844D#1B844D

#1B844D is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.3% C 0.126 H 154.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1B844D
RGB	rgb(27, 132, 77)
HSL	hsl(149, 66%, 31%)
HSV	hsv(149, 80%, 52%)
CMYK	cmyk(79.5%, 0%, 41.7%, 48.2%)
CIE-LAB	lab(48.60, -42.07, 21.67)
CIE-LCH	lch(48.60, 47.33, 152.74°)
OKLab	oklab(54.26% -0.1133 0.0539)
OKLCH	oklch(54.26% 0.126 154.6)
XYZ	xyz(10.0419, 17.2702, 9.8240)
Luminance	0.1727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B844D #841B52

analogous

#1E841B #1B844D #1B8481

triadic

#1B844D #4D1B84 #844D1B

tetradic

#1B844D #1B1E84 #841B52 #84811B

square

#1B844D #1B1E84 #841B52 #84811B

split-complementary

#1B844D #811B84 #841B1E

monochromatic

#061E12 #11512F #1B844D #25B76B #41D889

Accessibility & contrast

On white

4.71

#1B844D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#1B844D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B844D

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B844D	#FFFFFF	#000000	##FFFFFF
##1B844D	1.00	4.71	4.45	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847949

Deuteranopia (green-blind)

#777051

Tritanopia (blue-blind)

#008276

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1b844d;
/* rgb */ color: rgb(27, 132, 77);
/* oklch */ color: oklch(54.3% 0.126 154.6);

Tailwind

colors: {
  custom: {
    50: '#6aa97f',
    500: '#1b844d',
    950: '#000000',
  },
}

SCSS

$custom: #1b844d;
$custom-light: #6aa97f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b844d",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 77
  },
  "hsl": {
    "h": 148.571,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54256,
    "c": 0.1255,
    "h": 154.6
  },
  "luminance": 0.17271
}

Semantic roles & 50–950 ramp

primary

#1B844D

secondary

#B74380

accent

#3F98E9

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#07100A

muted

#7A7F7C

Preview Lab

Preview with #1B844D

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

Preview Lab → · Contrast checker → · Palette generator →