#1D823F#1D823F

#1D823F is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.5% C 0.136 H 149.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1D823F
RGB	rgb(29, 130, 63)
HSL	hsl(140, 64%, 31%)
HSV	hsv(140, 78%, 51%)
CMYK	cmyk(77.7%, 0%, 51.5%, 49%)
CIE-LAB	lab(47.73, -43.60, 28.23)
CIE-LCH	lch(47.73, 51.94, 147.07°)
OKLab	oklab(53.48% -0.1172 0.0685)
OKLCH	oklch(53.48% 0.136 149.7)
XYZ	xyz(9.3858, 16.5843, 7.4081)
Luminance	0.1658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D823F #821D60

analogous

#2D821D #1D823F #1D8271

triadic

#1D823F #3F1D82 #823F1D

tetradic

#1D823F #1D2D82 #821D60 #82711D

square

#1D823F #1D2D82 #821D60 #82711D

split-complementary

#1D823F #711D82 #821D2D

monochromatic

#071E0F #125027 #1D823F #28B457 #44D575

Accessibility & contrast

On white

4.86

#1D823F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#1D823F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D823F

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D823F	#FFFFFF	#000000	##FFFFFF
##1D823F	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837639

Deuteranopia (green-blind)

#776E44

Tritanopia (blue-blind)

#008072

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1d823f;
/* rgb */ color: rgb(29, 130, 63);
/* oklch */ color: oklch(53.5% 0.136 149.7);

Tailwind

colors: {
  custom: {
    50: '#6aa775',
    500: '#1d823f',
    950: '#000000',
  },
}

SCSS

$custom: #1d823f;
$custom-light: #6aa775;
$custom-dark: #000000;

JSON

{
  "hex": "#1d823f",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 63
  },
  "hsl": {
    "h": 140.198,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53477,
    "c": 0.13576,
    "h": 149.7
  },
  "luminance": 0.16585
}

Semantic roles & 50–950 ramp

primary

#1D823F

secondary

#B54690

accent

#41AFE7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1D823F

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

Preview Lab → · Contrast checker → · Palette generator →