#1D8A31#1D8A31

#1D8A31 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.5% C 0.158 H 145.6°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1D8A31
RGB	rgb(29, 138, 49)
HSL	hsl(131, 65%, 33%)
HSV	hsv(131, 79%, 54%)
CMYK	cmyk(79%, 0%, 64.5%, 45.9%)
CIE-LAB	lab(50.29, -48.51, 38.30)
CIE-LCH	lch(50.29, 61.80, 141.71°)
OKLab	oklab(55.54% -0.1308 0.0895)
OKLCH	oklch(55.54% 0.158 145.6)
XYZ	xyz(10.1488, 18.6587, 5.9718)
Luminance	0.1866 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8A31 #8A1D76

analogous

#408A1D #1D8A31 #1D8A67

triadic

#1D8A31 #311D8A #8A311D

tetradic

#1D8A31 #1D408A #8A1D76 #8A671D

square

#1D8A31 #1D408A #8A1D76 #8A671D

split-complementary

#1D8A31 #671D8A #8A1D40

monochromatic

#08250D #12571F #1D8A31 #28BD43 #49D963

Accessibility & contrast

On white

4.44

#1D8A31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#1D8A31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8A31

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8A31	#FFFFFF	#000000	##000000
##1D8A31	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D27

Deuteranopia (green-blind)

#807439

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1d8a31;
/* rgb */ color: rgb(29, 138, 49);
/* oklch */ color: oklch(55.5% 0.158 145.6);

Tailwind

colors: {
  custom: {
    50: '#6dad6d',
    500: '#1d8a31',
    950: '#000000',
  },
}

SCSS

$custom: #1d8a31;
$custom-light: #6dad6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8a31",
  "rgb": {
    "r": 29,
    "g": 138,
    "b": 49
  },
  "hsl": {
    "h": 131.009,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55539,
    "c": 0.15846,
    "h": 145.6
  },
  "luminance": 0.1866
}

Semantic roles & 50–950 ramp

primary

#1D8A31

secondary

#BB48A6

accent

#40C9E8

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1D8A31

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

Preview Lab → · Contrast checker → · Palette generator →