#1B703F#1B703F

#1B703F is a mid, moderate green. Relative luminance 0.122; OKLCH L 48.3% C 0.111 H 153.2°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#1B703F
RGB	rgb(27, 112, 63)
HSL	hsl(145, 61%, 27%)
HSV	hsv(145, 76%, 44%)
CMYK	cmyk(75.9%, 0%, 43.7%, 56.1%)
CIE-LAB	lab(41.50, -36.85, 20.27)
CIE-LCH	lch(41.50, 42.06, 151.18°)
OKLab	oklab(48.32% -0.0993 0.0503)
OKLCH	oklch(48.32% 0.111 153.2)
XYZ	xyz(7.1427, 12.1794, 6.6761)
Luminance	0.1218 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B703F #701B4C

analogous

#21701B #1B703F #1B706A

triadic

#1B703F #3F1B70 #703F1B

tetradic

#1B703F #1B2170 #701B4C #706A1B

square

#1B703F #1B2170 #701B4C #706A1B

split-complementary

#1B703F #6A1B70 #701B21

monochromatic

#06190E #0F3F23 #1B703F #27A15B #37CF77

Accessibility & contrast

On white

6.11

#1B703F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#1B703F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B703F

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B703F	#FFFFFF	#000000	##FFFFFF
##1B703F	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70663B

Deuteranopia (green-blind)

#665F42

Tritanopia (blue-blind)

#006E64

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1b703f;
/* rgb */ color: rgb(27, 112, 63);
/* oklch */ color: oklch(48.3% 0.111 153.2);

Tailwind

colors: {
  custom: {
    50: '#659a74',
    500: '#1b703f',
    950: '#000000',
  },
}

SCSS

$custom: #1b703f;
$custom-light: #659a74;
$custom-dark: #000000;

JSON

{
  "hex": "#1b703f",
  "rgb": {
    "r": 27,
    "g": 112,
    "b": 63
  },
  "hsl": {
    "h": 145.412,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.48315,
    "c": 0.11127,
    "h": 153.2
  },
  "luminance": 0.1218
}

Semantic roles & 50–950 ramp

primary

#1B703F

secondary

#A5427B

accent

#44A0E4

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #1B703F

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

Preview Lab → · Contrast checker → · Palette generator →