#1D8A51#1D8A51

#1D8A51 is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.129 H 154.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1D8A51
RGB	rgb(29, 138, 81)
HSL	hsl(149, 65%, 33%)
HSV	hsv(149, 79%, 54%)
CMYK	cmyk(79%, 0%, 41.3%, 45.9%)
CIE-LAB	lab(50.72, -43.35, 22.25)
CIE-LCH	lch(50.72, 48.73, 152.83°)
OKLab	oklab(56.04% -0.1168 0.0554)
OKLCH	oklch(56.04% 0.129 154.6)
XYZ	xyz(11.0793, 19.0309, 10.8724)
Luminance	0.1903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8A51 #8A1D56

analogous

#208A1D #1D8A51 #1D8A87

triadic

#1D8A51 #511D8A #8A511D

tetradic

#1D8A51 #1D208A #8A1D56 #8A871D

square

#1D8A51 #1D208A #8A1D56 #8A871D

split-complementary

#1D8A51 #871D8A #8A1D20

monochromatic

#082516 #125733 #1D8A51 #28BD6F #49D98D

Accessibility & contrast

On white

4.37

#1D8A51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1D8A51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8A51

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8A51	#FFFFFF	#000000	##000000
##1D8A51	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7E4D

Deuteranopia (green-blind)

#7D7555

Tritanopia (blue-blind)

#00887C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1d8a51;
/* rgb */ color: rgb(29, 138, 81);
/* oklch */ color: oklch(56.0% 0.129 154.6);

Tailwind

colors: {
  custom: {
    50: '#6cad82',
    500: '#1d8a51',
    950: '#000000',
  },
}

SCSS

$custom: #1d8a51;
$custom-light: #6cad82;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8a51",
  "rgb": {
    "r": 29,
    "g": 138,
    "b": 81
  },
  "hsl": {
    "h": 148.624,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56043,
    "c": 0.12927,
    "h": 154.6
  },
  "luminance": 0.19032
}

Semantic roles & 50–950 ramp

primary

#1D8A51

secondary

#BB4884

accent

#4098E8

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1D8A51

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

Preview Lab → · Contrast checker → · Palette generator →