#1D823A#1D823A

#1D823A is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.4% C 0.140 H 148.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#1D823A
RGB	rgb(29, 130, 58)
HSL	hsl(137, 64%, 31%)
HSV	hsv(137, 78%, 51%)
CMYK	cmyk(77.7%, 0%, 55.4%, 49%)
CIE-LAB	lab(47.66, -44.40, 30.78)
CIE-LCH	lch(47.66, 54.03, 145.27°)
OKLab	oklab(53.4% -0.1194 0.0739)
OKLCH	oklch(53.4% 0.14 148.2)
XYZ	xyz(9.2523, 16.5309, 6.7053)
Luminance	0.1653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D823A #821D65

analogous

#32821D #1D823A #1D826C

triadic

#1D823A #3A1D82 #823A1D

tetradic

#1D823A #1D3282 #821D65 #826C1D

square

#1D823A #1D3282 #821D65 #826C1D

split-complementary

#1D823A #6C1D82 #821D32

monochromatic

#071E0D #125024 #1D823A #28B450 #44D56E

Accessibility & contrast

On white

4.88

#1D823A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1D823A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D823A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D823A	#FFFFFF	#000000	##FFFFFF
##1D823A	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837634

Deuteranopia (green-blind)

#786E3F

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1d823a;
/* rgb */ color: rgb(29, 130, 58);
/* oklch */ color: oklch(53.4% 0.140 148.2);

Tailwind

colors: {
  custom: {
    50: '#6aa772',
    500: '#1d823a',
    950: '#000000',
  },
}

SCSS

$custom: #1d823a;
$custom-light: #6aa772;
$custom-dark: #000000;

JSON

{
  "hex": "#1d823a",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 58
  },
  "hsl": {
    "h": 137.228,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53398,
    "c": 0.14044,
    "h": 148.2
  },
  "luminance": 0.16532
}

Semantic roles & 50–950 ramp

primary

#1D823A

secondary

#B54695

accent

#41B7E7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1D823A

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

Preview Lab → · Contrast checker → · Palette generator →