#1B7E17#1B7E17

#1B7E17 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.162 H 142.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E17
RGB	rgb(27, 126, 23)
HSL	hsl(118, 69%, 29%)
HSV	hsv(118, 82%, 49%)
CMYK	cmyk(78.6%, 0%, 81.7%, 50.6%)
CIE-LAB	lab(45.93, -47.20, 44.28)
CIE-LCH	lch(45.93, 64.72, 136.83°)
OKLab	oklab(51.84% -0.1283 0.0988)
OKLCH	oklch(51.84% 0.162 142.4)
XYZ	xyz(8.0670, 15.2156, 3.3222)
Luminance	0.1522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E17 #7A177E

analogous

#4F7E17 #1B7E17 #177E47

triadic

#1B7E17 #171B7E #7E171B

tetradic

#1B7E17 #174F7E #7A177E #7E4717

square

#1B7E17 #174F7E #7A177E #7E4717

split-complementary

#1B7E17 #47177E #7E174F

monochromatic

#061A05 #104A0E #1B7E17 #26B220 #3CDA35

Accessibility & contrast

On white

5.19

#1B7E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#1B7E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E17

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E17	#FFFFFF	#000000	##FFFFFF
##1B7E17	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#766A23

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7e17;
/* rgb */ color: rgb(27, 126, 23);
/* oklch */ color: oklch(51.8% 0.162 142.4);

Tailwind

colors: {
  custom: {
    50: '#6aa45d',
    500: '#1b7e17',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e17;
$custom-light: #6aa45d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e17",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 23
  },
  "hsl": {
    "h": 117.67,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51844,
    "c": 0.16191,
    "h": 142.4
  },
  "luminance": 0.15217
}

Semantic roles & 50–950 ramp

primary

#1B7E17

secondary

#AE3EB3

accent

#3CECE5

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #1B7E17

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

Preview Lab → · Contrast checker → · Palette generator →