#1F703B#1F703B

#1F703B is a mid, moderate green. Relative luminance 0.122; OKLCH L 48.3% C 0.114 H 150.8°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#1F703B
RGB	rgb(31, 112, 59)
HSL	hsl(141, 57%, 28%)
HSV	hsv(141, 72%, 44%)
CMYK	cmyk(72.3%, 0%, 47.3%, 56.1%)
CIE-LAB	lab(41.52, -36.90, 22.59)
CIE-LCH	lch(41.52, 43.26, 148.52°)
OKLab	oklab(48.34% -0.0994 0.0555)
OKLCH	oklch(48.34% 0.114 150.8)
XYZ	xyz(7.1481, 12.1946, 6.1139)
Luminance	0.1220 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F703B #701F54

analogous

#2B701F #1F703B #1F7063

triadic

#1F703B #3B1F70 #703B1F

tetradic

#1F703B #1F2B70 #701F54 #70631F

square

#1F703B #1F2B70 #701F54 #70631F

split-complementary

#1F703B #631F70 #701F2B

monochromatic

#07180D #124022 #1F703B #2CA054 #3FCA6F

Accessibility & contrast

On white

6.11

#1F703B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#1F703B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F703B

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F703B	#FFFFFF	#000000	##FFFFFF
##1F703B	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)

#716637

Deuteranopia (green-blind)

#675F3F

Tritanopia (blue-blind)

#006E63

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1f703b;
/* rgb */ color: rgb(31, 112, 59);
/* oklch */ color: oklch(48.3% 0.114 150.8);

Tailwind

colors: {
  custom: {
    50: '#679a72',
    500: '#1f703b',
    950: '#000000',
  },
}

SCSS

$custom: #1f703b;
$custom-light: #679a72;
$custom-dark: #000000;

JSON

{
  "hex": "#1f703b",
  "rgb": {
    "r": 31,
    "g": 112,
    "b": 59
  },
  "hsl": {
    "h": 140.741,
    "s": 56.643,
    "l": 28.039
  },
  "oklch": {
    "l": 0.48339,
    "c": 0.11385,
    "h": 150.8
  },
  "luminance": 0.12195
}

Semantic roles & 50–950 ramp

primary

#1F703B

secondary

#A44784

accent

#48ABE0

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #1F703B

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

Preview Lab → · Contrast checker → · Palette generator →