#1D8D4B#1D8D4B

#1D8D4B is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.139 H 151.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1D8D4B
RGB	rgb(29, 141, 75)
HSL	hsl(145, 66%, 33%)
HSV	hsv(145, 79%, 55%)
CMYK	cmyk(79.4%, 0%, 46.8%, 44.7%)
CIE-LAB	lab(51.63, -45.65, 26.72)
CIE-LCH	lch(51.63, 52.89, 149.66°)
OKLab	oklab(56.76% -0.1227 0.0656)
OKLCH	oklch(56.76% 0.139 151.9)
XYZ	xyz(11.3006, 19.8176, 9.8848)
Luminance	0.1982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8D4B #8D1D5F

analogous

#278D1D #1D8D4B #1D8D83

triadic

#1D8D4B #4B1D8D #8D4B1D

tetradic

#1D8D4B #1D278D #8D1D5F #8D831D

square

#1D8D4B #1D278D #8D1D5F #8D831D

split-complementary

#1D8D4B #831D8D #8D1D27

monochromatic

#082715 #135A30 #1D8D4B #27C066 #4BDA85

Accessibility & contrast

On white

4.23

#1D8D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1D8D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8D4B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8D4B	#FFFFFF	#000000	##000000
##1D8D4B	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8146

Deuteranopia (green-blind)

#817750

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1d8d4b;
/* rgb */ color: rgb(29, 141, 75);
/* oklch */ color: oklch(56.8% 0.139 151.9);

Tailwind

colors: {
  custom: {
    50: '#6daf7e',
    500: '#1d8d4b',
    950: '#000000',
  },
}

SCSS

$custom: #1d8d4b;
$custom-light: #6daf7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8d4b",
  "rgb": {
    "r": 29,
    "g": 141,
    "b": 75
  },
  "hsl": {
    "h": 144.643,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56761,
    "c": 0.13912,
    "h": 151.9
  },
  "luminance": 0.19819
}

Semantic roles & 50–950 ramp

primary

#1D8D4B

secondary

#BC4A8D

accent

#3FA3E9

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1D8D4B

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

Preview Lab → · Contrast checker → · Palette generator →