#1D823D#1D823D

#1D823D is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.138 H 149.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1D823D
RGB	rgb(29, 130, 61)
HSL	hsl(139, 64%, 31%)
HSV	hsv(139, 78%, 51%)
CMYK	cmyk(77.7%, 0%, 53.1%, 49%)
CIE-LAB	lab(47.70, -43.93, 29.26)
CIE-LCH	lch(47.70, 52.78, 146.33°)
OKLab	oklab(53.44% -0.1181 0.0707)
OKLCH	oklch(53.44% 0.138 149.1)
XYZ	xyz(9.3309, 16.5623, 7.1191)
Luminance	0.1656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D823D #821D62

analogous

#2F821D #1D823D #1D826F

triadic

#1D823D #3D1D82 #823D1D

tetradic

#1D823D #1D2F82 #821D62 #826F1D

square

#1D823D #1D2F82 #821D62 #826F1D

split-complementary

#1D823D #6F1D82 #821D2F

monochromatic

#071E0E #125026 #1D823D #28B454 #44D572

Accessibility & contrast

On white

4.87

#1D823D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1D823D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D823D

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D823D	#FFFFFF	#000000	##FFFFFF
##1D823D	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837637

Deuteranopia (green-blind)

#776E42

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1d823d;
/* rgb */ color: rgb(29, 130, 61);
/* oklch */ color: oklch(53.4% 0.138 149.1);

Tailwind

colors: {
  custom: {
    50: '#6aa774',
    500: '#1d823d',
    950: '#000000',
  },
}

SCSS

$custom: #1d823d;
$custom-light: #6aa774;
$custom-dark: #000000;

JSON

{
  "hex": "#1d823d",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 61
  },
  "hsl": {
    "h": 139.01,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53444,
    "c": 0.13765,
    "h": 149.1
  },
  "luminance": 0.16563
}

Semantic roles & 50–950 ramp

primary

#1D823D

secondary

#B54692

accent

#41B2E7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1D823D

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

Preview Lab → · Contrast checker → · Palette generator →