#1B874D#1B874D

#1B874D is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.1% C 0.130 H 153.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B874D
RGB	rgb(27, 135, 77)
HSL	hsl(148, 67%, 32%)
HSV	hsv(148, 80%, 53%)
CMYK	cmyk(80%, 0%, 43%, 47.1%)
CIE-LAB	lab(49.61, -43.24, 23.00)
CIE-LCH	lch(49.61, 48.98, 151.99°)
OKLab	oklab(55.09% -0.1164 0.0571)
OKLCH	oklch(55.09% 0.13 153.9)
XYZ	xyz(10.4545, 18.0955, 9.9615)
Luminance	0.1810 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B874D #871B55

analogous

#1F871B #1B874D #1B8783

triadic

#1B874D #4D1B87 #874D1B

tetradic

#1B874D #1B1F87 #871B55 #87831B

square

#1B874D #1B1F87 #871B55 #87831B

split-complementary

#1B874D #831B87 #871B1F

monochromatic

#072113 #115430 #1B874D #25BA6A #43D989

Accessibility & contrast

On white

4.55

#1B874D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#1B874D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B874D

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B874D	#FFFFFF	#000000	##000000
##1B874D	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B49

Deuteranopia (green-blind)

#7A7251

Tritanopia (blue-blind)

#008579

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b874d;
/* rgb */ color: rgb(27, 135, 77);
/* oklch */ color: oklch(55.1% 0.130 153.9);

Tailwind

colors: {
  custom: {
    50: '#6aab7f',
    500: '#1b874d',
    950: '#000000',
  },
}

SCSS

$custom: #1b874d;
$custom-light: #6aab7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b874d",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 77
  },
  "hsl": {
    "h": 147.778,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55093,
    "c": 0.12961,
    "h": 153.9
  },
  "luminance": 0.18097
}

Semantic roles & 50–950 ramp

primary

#1B874D

secondary

#BA4483

accent

#3E9AEA

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #1B874D

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

Preview Lab → · Contrast checker → · Palette generator →