#1F5010#1F5010

#1F5010 is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.3% C 0.107 H 139.5°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#1F5010
RGB	rgb(31, 80, 16)
HSL	hsl(106, 67%, 19%)
HSV	hsv(106, 80%, 31%)
CMYK	cmyk(61.2%, 0%, 80%, 68.6%)
CIE-LAB	lab(29.58, -29.68, 30.91)
CIE-LCH	lch(29.58, 42.85, 133.84°)
OKLab	oklab(38.31% -0.0816 0.0698)
OKLCH	oklch(38.31% 0.107 139.5)
XYZ	xyz(3.5271, 6.0657, 1.4750)
Luminance	0.0607 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5010 #411050

analogous

#3F5010 #1F5010 #105021

triadic

#1F5010 #101F50 #50101F

tetradic

#1F5010 #103F50 #411050 #502110

square

#1F5010 #103F50 #411050 #502110

split-complementary

#1F5010 #211050 #50103F

monochromatic

#0A1A05 #0B1D06 #1F5010 #33831A #47B624

Accessibility & contrast

On white

9.49

#1F5010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1F5010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5010

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5010	#FFFFFF	#000000	##FFFFFF
##1F5010	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534805

Deuteranopia (green-blind)

#4C4417

Tritanopia (blue-blind)

#1A4D44

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1f5010;
/* rgb */ color: rgb(31, 80, 16);
/* oklch */ color: oklch(38.3% 0.107 139.5);

Tailwind

colors: {
  custom: {
    50: '#618253',
    500: '#1f5010',
    950: '#000000',
  },
}

SCSS

$custom: #1f5010;
$custom-light: #618253;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5010",
  "rgb": {
    "r": 31,
    "g": 80,
    "b": 16
  },
  "hsl": {
    "h": 105.938,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.38307,
    "c": 0.10738,
    "h": 139.5
  },
  "luminance": 0.06066
}

Semantic roles & 50–950 ramp

primary

#1F5010

secondary

#75328A

accent

#3EEAC1

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#050A03

muted

#7A7C78

Preview Lab

Preview with #1F5010

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

Preview Lab → · Contrast checker → · Palette generator →