#1F661E#1F661E

#1F661E is a mid, vivid green. Relative luminance 0.099; OKLCH L 45.0% C 0.127 H 142.9°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#1F661E
RGB	rgb(31, 102, 30)
HSL	hsl(119, 55%, 26%)
HSV	hsv(119, 71%, 40%)
CMYK	cmyk(69.6%, 0%, 70.6%, 60%)
CIE-LAB	lab(37.64, -37.22, 33.14)
CIE-LCH	lch(37.64, 49.84, 138.32°)
OKLab	oklab(45.01% -0.1011 0.0764)
OKLCH	oklch(45.01% 0.127 142.9)
XYZ	xyz(5.5505, 9.8872, 2.8440)
Luminance	0.0989 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F661E #651E66

analogous

#43661E #1F661E #1E6641

triadic

#1F661E #1E1F66 #661E1F

tetradic

#1F661E #1E4366 #651E66 #66411E

square

#1F661E #1E4366 #651E66 #66411E

split-complementary

#1F661E #411E66 #661E43

monochromatic

#071807 #113710 #1F661E #2D952C #3CC53A

Accessibility & contrast

On white

7.05

#1F661E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#1F661E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F661E

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F661E	#FFFFFF	#000000	##FFFFFF
##1F661E	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C14

Deuteranopia (green-blind)

#605625

Tritanopia (blue-blind)

#0F6357

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1f661e;
/* rgb */ color: rgb(31, 102, 30);
/* oklch */ color: oklch(45.0% 0.127 142.9);

Tailwind

colors: {
  custom: {
    50: '#65925e',
    500: '#1f661e',
    950: '#000000',
  },
}

SCSS

$custom: #1f661e;
$custom-light: #65925e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f661e",
  "rgb": {
    "r": 31,
    "g": 102,
    "b": 30
  },
  "hsl": {
    "h": 119.167,
    "s": 54.545,
    "l": 25.882
  },
  "oklch": {
    "l": 0.45008,
    "c": 0.12676,
    "h": 142.9
  },
  "luminance": 0.09888
}

Semantic roles & 50–950 ramp

primary

#1F661E

secondary

#99459B

accent

#4ADEDC

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #1F661E

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

Preview Lab → · Contrast checker → · Palette generator →