#1D803C#1D803C

#1D803C is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.9% C 0.136 H 149.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#1D803C
RGB	rgb(29, 128, 60)
HSL	hsl(139, 63%, 31%)
HSV	hsv(139, 77%, 50%)
CMYK	cmyk(77.3%, 0%, 53.1%, 49.8%)
CIE-LAB	lab(47.01, -43.34, 28.93)
CIE-LCH	lch(47.01, 52.11, 146.28°)
OKLab	oklab(52.86% -0.1165 0.0699)
OKLCH	oklch(52.86% 0.136 149)
XYZ	xyz(9.0407, 16.0247, 6.8907)
Luminance	0.1603 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D803C #801D61

analogous

#2F801D #1D803C #1D806D

triadic

#1D803C #3C1D80 #803C1D

tetradic

#1D803C #1D2F80 #801D61 #806D1D

square

#1D803C #1D2F80 #801D61 #806D1D

split-complementary

#1D803C #6D1D80 #801D2F

monochromatic

#061C0D #124E25 #1D803C #28B253 #43D471

Accessibility & contrast

On white

4.99

#1D803C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#1D803C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D803C

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D803C	#FFFFFF	#000000	##FFFFFF
##1D803C	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817436

Deuteranopia (green-blind)

#766C41

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1d803c;
/* rgb */ color: rgb(29, 128, 60);
/* oklch */ color: oklch(52.9% 0.136 149.0);

Tailwind

colors: {
  custom: {
    50: '#6aa673',
    500: '#1d803c',
    950: '#000000',
  },
}

SCSS

$custom: #1d803c;
$custom-light: #6aa673;
$custom-dark: #000000;

JSON

{
  "hex": "#1d803c",
  "rgb": {
    "r": 29,
    "g": 128,
    "b": 60
  },
  "hsl": {
    "h": 138.788,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52863,
    "c": 0.1359,
    "h": 149
  },
  "luminance": 0.16026
}

Semantic roles & 50–950 ramp

primary

#1D803C

secondary

#B34591

accent

#42B3E6

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1D803C

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

Preview Lab → · Contrast checker → · Palette generator →