#1D8B2F#1D8B2F

#1D8B2F is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.161 H 145.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1D8B2F
RGB	rgb(29, 139, 47)
HSL	hsl(130, 65%, 33%)
HSV	hsv(130, 79%, 55%)
CMYK	cmyk(79.1%, 0%, 66.2%, 45.5%)
CIE-LAB	lab(50.61, -49.09, 39.58)
CIE-LCH	lch(50.61, 63.05, 141.12°)
OKLab	oklab(55.8% -0.1324 0.092)
OKLCH	oklch(55.8% 0.161 145.2)
XYZ	xyz(10.2517, 18.9305, 5.8024)
Luminance	0.1893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8B2F #8B1D79

analogous

#428B1D #1D8B2F #1D8B66

triadic

#1D8B2F #2F1D8B #8B2F1D

tetradic

#1D8B2F #1D428B #8B1D79 #8B661D

square

#1D8B2F #1D428B #8B1D79 #8B661D

split-complementary

#1D8B2F #661D8B #8B1D42

monochromatic

#08260D #12581E #1D8B2F #28BE40 #49D961

Accessibility & contrast

On white

4.39

#1D8B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1D8B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B2F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8B2F	#FFFFFF	#000000	##000000
##1D8B2F	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E24

Deuteranopia (green-blind)

#817537

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1d8b2f;
/* rgb */ color: rgb(29, 139, 47);
/* oklch */ color: oklch(55.8% 0.161 145.2);

Tailwind

colors: {
  custom: {
    50: '#6dae6c',
    500: '#1d8b2f',
    950: '#000000',
  },
}

SCSS

$custom: #1d8b2f;
$custom-light: #6dae6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8b2f",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 47
  },
  "hsl": {
    "h": 129.818,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55798,
    "c": 0.16125,
    "h": 145.2
  },
  "luminance": 0.18932
}

Semantic roles & 50–950 ramp

primary

#1D8B2F

secondary

#BB49A8

accent

#3FCDE8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1D8B2F

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

Preview Lab → · Contrast checker → · Palette generator →