#1D510F#1D510F

#1D510F is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.5% C 0.110 H 140.0°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#1D510F
RGB	rgb(29, 81, 15)
HSL	hsl(107, 69%, 19%)
HSV	hsv(107, 81%, 32%)
CMYK	cmyk(64.2%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(29.86, -30.78, 31.58)
CIE-LCH	lch(29.86, 44.10, 134.27°)
OKLab	oklab(38.52% -0.0845 0.071)
OKLCH	oklch(38.52% 0.11 140)
XYZ	xyz(3.5352, 6.1802, 1.4585)
Luminance	0.0618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D510F #430F51

analogous

#3E510F #1D510F #0F5122

triadic

#1D510F #0F1D51 #510F1D

tetradic

#1D510F #0F3E51 #430F51 #51220F

square

#1D510F #0F3E51 #430F51 #51220F

split-complementary

#1D510F #220F51 #510F3E

monochromatic

#091A05 #0B1D05 #1D510F #2F8519 #42B822

Accessibility & contrast

On white

9.39

#1D510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1D510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D510F

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D510F	#FFFFFF	#000000	##FFFFFF
##1D510F	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534903

Deuteranopia (green-blind)

#4D4516

Tritanopia (blue-blind)

#164E44

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1d510f;
/* rgb */ color: rgb(29, 81, 15);
/* oklch */ color: oklch(38.5% 0.110 140.0);

Tailwind

colors: {
  custom: {
    50: '#608253',
    500: '#1d510f',
    950: '#000000',
  },
}

SCSS

$custom: #1d510f;
$custom-light: #608253;
$custom-dark: #000000;

JSON

{
  "hex": "#1d510f",
  "rgb": {
    "r": 29,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 107.273,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.38519,
    "c": 0.1104,
    "h": 140
  },
  "luminance": 0.06181
}

Semantic roles & 50–950 ramp

primary

#1D510F

secondary

#78318B

accent

#3CECC6

background

#F5F8F4

surface

#EAEFE7

border

#C6CAC3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1D510F

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

Preview Lab → · Contrast checker → · Palette generator →