#1C8B3D#1C8B3D

#1C8B3D is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.150 H 148.2°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B3D
RGB	rgb(28, 139, 61)
HSL	hsl(138, 66%, 33%)
HSV	hsv(138, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 56.1%, 45.5%)
CIE-LAB	lab(50.74, -47.37, 32.96)
CIE-LCH	lch(50.74, 57.71, 145.17°)
OKLab	oklab(55.96% -0.1273 0.079)
OKLCH	oklch(55.96% 0.15 148.2)
XYZ	xyz(10.5530, 19.0478, 7.5344)
Luminance	0.1905 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B3D #8B1C6A

analogous

#328B1C #1C8B3D #1C8B74

triadic

#1C8B3D #3D1C8B #8B3D1C

tetradic

#1C8B3D #1C328B #8B1C6A #8B741C

square

#1C8B3D #1C328B #8B1C6A #8B741C

split-complementary

#1C8B3D #741C8B #8B1C32

monochromatic

#072510 #125827 #1C8B3D #26BE53 #47DA73

Accessibility & contrast

On white

4.37

#1C8B3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1C8B3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B3D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B3D	#FFFFFF	#000000	##000000
##1C8B3D	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)

#8C7E36

Deuteranopia (green-blind)

#807543

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1c8b3d;
/* rgb */ color: rgb(28, 139, 61);
/* oklch */ color: oklch(56.0% 0.150 148.2);

Tailwind

colors: {
  custom: {
    50: '#6cae74',
    500: '#1c8b3d',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b3d;
$custom-light: #6cae74;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b3d",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 61
  },
  "hsl": {
    "h": 137.838,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55957,
    "c": 0.14979,
    "h": 148.2
  },
  "luminance": 0.19049
}

Semantic roles & 50–950 ramp

primary

#1C8B3D

secondary

#BC4799

accent

#3EB7E9

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1C8B3D

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

Preview Lab → · Contrast checker → · Palette generator →