#1B7239#1B7239

#1B7239 is a mid, vivid green. Relative luminance 0.126; OKLCH L 48.8% C 0.120 H 150.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1B7239
RGB	rgb(27, 114, 57)
HSL	hsl(141, 62%, 28%)
HSV	hsv(141, 76%, 45%)
CMYK	cmyk(76.3%, 0%, 50%, 55.3%)
CIE-LAB	lab(42.10, -38.78, 24.42)
CIE-LCH	lch(42.10, 45.83, 147.80°)
OKLab	oklab(48.78% -0.1043 0.0596)
OKLCH	oklch(48.78% 0.12 150.3)
XYZ	xyz(7.2072, 12.5622, 5.9150)
Luminance	0.1256 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7239 #721B54

analogous

#28721B #1B7239 #1B7265

triadic

#1B7239 #391B72 #72391B

tetradic

#1B7239 #1B2872 #721B54 #72651B

square

#1B7239 #1B2872 #721B54 #72651B

split-complementary

#1B7239 #651B72 #721B28

monochromatic

#06190C #0F4120 #1B7239 #27A352 #38D06C

Accessibility & contrast

On white

5.98

#1B7239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#1B7239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7239

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7239	#FFFFFF	#000000	##FFFFFF
##1B7239	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736834

Deuteranopia (green-blind)

#68603D

Tritanopia (blue-blind)

#007065

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1b7239;
/* rgb */ color: rgb(27, 114, 57);
/* oklch */ color: oklch(48.8% 0.120 150.3);

Tailwind

colors: {
  custom: {
    50: '#669b70',
    500: '#1b7239',
    950: '#000000',
  },
}

SCSS

$custom: #1b7239;
$custom-light: #669b70;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7239",
  "rgb": {
    "r": 27,
    "g": 114,
    "b": 57
  },
  "hsl": {
    "h": 140.69,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48775,
    "c": 0.12015,
    "h": 150.3
  },
  "luminance": 0.12563
}

Semantic roles & 50–950 ramp

primary

#1B7239

secondary

#A74284

accent

#43ADE5

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #1B7239

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

Preview Lab → · Contrast checker → · Palette generator →