#1C8B51#1C8B51

#1C8B51 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.3% C 0.131 H 154.5°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B51
RGB	rgb(28, 139, 81)
HSL	hsl(149, 66%, 33%)
HSV	hsv(149, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 41.7%, 45.5%)
CIE-LAB	lab(51.04, -43.88, 22.67)
CIE-LCH	lch(51.04, 49.39, 152.67°)
OKLab	oklab(56.3% -0.1182 0.0564)
OKLCH	oklch(56.3% 0.131 154.5)
XYZ	xyz(11.1956, 19.3048, 10.9191)
Luminance	0.1931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B51 #8B1C56

analogous

#1E8B1C #1C8B51 #1C8B89

triadic

#1C8B51 #511C8B #8B511C

tetradic

#1C8B51 #1C1E8B #8B1C56 #8B891C

square

#1C8B51 #1C1E8B #8B1C56 #8B891C

split-complementary

#1C8B51 #891C8B #8B1C1E

monochromatic

#072516 #125833 #1C8B51 #26BE6F #47DA8D

Accessibility & contrast

On white

4.32

#1C8B51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#1C8B51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B51

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B51	#FFFFFF	#000000	##000000
##1C8B51	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4D

Deuteranopia (green-blind)

#7E7655

Tritanopia (blue-blind)

#00897D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1c8b51;
/* rgb */ color: rgb(28, 139, 81);
/* oklch */ color: oklch(56.3% 0.131 154.5);

Tailwind

colors: {
  custom: {
    50: '#6cae82',
    500: '#1c8b51',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b51;
$custom-light: #6cae82;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b51",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 81
  },
  "hsl": {
    "h": 148.649,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56302,
    "c": 0.13092,
    "h": 154.5
  },
  "luminance": 0.19306
}

Semantic roles & 50–950 ramp

primary

#1C8B51

secondary

#BC4784

accent

#3E98E9

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1C8B51

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

Preview Lab → · Contrast checker → · Palette generator →