#1C8A51#1C8A51

#1C8A51 is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.130 H 154.7°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1C8A51
RGB	rgb(28, 138, 81)
HSL	hsl(149, 66%, 33%)
HSV	hsv(149, 80%, 54%)
CMYK	cmyk(79.7%, 0%, 41.3%, 45.9%)
CIE-LAB	lab(50.71, -43.49, 22.23)
CIE-LCH	lch(50.71, 48.84, 152.93°)
OKLab	oklab(56.03% -0.1171 0.0553)
OKLCH	oklch(56.03% 0.13 154.7)
XYZ	xyz(11.0515, 19.0166, 10.8711)
Luminance	0.1902 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8A51 #8A1C55

analogous

#1E8A1C #1C8A51 #1C8A88

triadic

#1C8A51 #511C8A #8A511C

tetradic

#1C8A51 #1C1E8A #8A1C55 #8A881C

square

#1C8A51 #1C1E8A #8A1C55 #8A881C

split-complementary

#1C8A51 #881C8A #8A1C1E

monochromatic

#072415 #125733 #1C8A51 #26BD6F #47DA8E

Accessibility & contrast

On white

4.37

#1C8A51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#1C8A51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A51

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8A51	#FFFFFF	#000000	##000000
##1C8A51	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	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: #1c8a51;
/* rgb */ color: rgb(28, 138, 81);
/* oklch */ color: oklch(56.0% 0.130 154.7);

Tailwind

colors: {
  custom: {
    50: '#6bad82',
    500: '#1c8a51',
    950: '#000000',
  },
}

SCSS

$custom: #1c8a51;
$custom-light: #6bad82;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8a51",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 81
  },
  "hsl": {
    "h": 148.909,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56025,
    "c": 0.12955,
    "h": 154.7
  },
  "luminance": 0.19018
}

Semantic roles & 50–950 ramp

primary

#1C8A51

secondary

#BB4683

accent

#3F97E9

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1C8A51

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

Preview Lab → · Contrast checker → · Palette generator →