#1B7A3E#1B7A3E

#1B7A3E is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.126 H 150.8°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A3E
RGB	rgb(27, 122, 62)
HSL	hsl(142, 64%, 29%)
HSV	hsv(142, 78%, 48%)
CMYK	cmyk(77.9%, 0%, 49.2%, 52.2%)
CIE-LAB	lab(44.94, -41.02, 25.26)
CIE-LCH	lch(44.94, 48.17, 148.38°)
OKLab	oklab(51.15% -0.1103 0.0617)
OKLCH	oklch(51.15% 0.126 150.8)
XYZ	xyz(8.2803, 14.4989, 6.9187)
Luminance	0.1450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A3E #7A1B57

analogous

#287A1B #1B7A3E #1B7A6E

triadic

#1B7A3E #3E1B7A #7A3E1B

tetradic

#1B7A3E #1B287A #7A1B57 #7A6E1B

square

#1B7A3E #1B287A #7A1B57 #7A6E1B

split-complementary

#1B7A3E #6E1B7A #7A1B28

monochromatic

#06190D #104825 #1B7A3E #26AC57 #3CD474

Accessibility & contrast

On white

5.38

#1B7A3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1B7A3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A3E

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A3E	#FFFFFF	#000000	##FFFFFF
##1B7A3E	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F39

Deuteranopia (green-blind)

#706742

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1b7a3e;
/* rgb */ color: rgb(27, 122, 62);
/* oklch */ color: oklch(51.2% 0.126 150.8);

Tailwind

colors: {
  custom: {
    50: '#67a174',
    500: '#1b7a3e',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a3e;
$custom-light: #67a174;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a3e",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 62
  },
  "hsl": {
    "h": 142.105,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51152,
    "c": 0.12639,
    "h": 150.8
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#1B7A3E

secondary

#AE4387

accent

#41AAE7

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1B7A3E

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

Preview Lab → · Contrast checker → · Palette generator →