#1C843A#1C843A

#1C843A is a mid, vivid green. Relative luminance 0.171; OKLCH L 53.9% C 0.143 H 148.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1C843A
RGB	rgb(28, 132, 58)
HSL	hsl(137, 65%, 31%)
HSV	hsv(137, 79%, 52%)
CMYK	cmyk(78.8%, 0%, 56.1%, 48.2%)
CIE-LAB	lab(48.33, -45.29, 31.58)
CIE-LCH	lch(48.33, 55.22, 145.11°)
OKLab	oklab(53.94% -0.1218 0.0757)
OKLCH	oklch(53.94% 0.143 148.1)
XYZ	xyz(9.4931, 17.0538, 6.7936)
Luminance	0.1706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C843A #841C66

analogous

#32841C #1C843A #1C846E

triadic

#1C843A #3A1C84 #843A1C

tetradic

#1C843A #1C3284 #841C66 #846E1C

square

#1C843A #1C3284 #841C66 #846E1C

split-complementary

#1C843A #6E1C84 #841C32

monochromatic

#071F0E #115224 #1C843A #27B650 #43D76E

Accessibility & contrast

On white

4.76

#1C843A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#1C843A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C843A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C843A	#FFFFFF	#000000	##FFFFFF
##1C843A	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857833

Deuteranopia (green-blind)

#7A6F40

Tritanopia (blue-blind)

#008173

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1c843a;
/* rgb */ color: rgb(28, 132, 58);
/* oklch */ color: oklch(53.9% 0.143 148.1);

Tailwind

colors: {
  custom: {
    50: '#6aa972',
    500: '#1c843a',
    950: '#000000',
  },
}

SCSS

$custom: #1c843a;
$custom-light: #6aa972;
$custom-dark: #000000;

JSON

{
  "hex": "#1c843a",
  "rgb": {
    "r": 28,
    "g": 132,
    "b": 58
  },
  "hsl": {
    "h": 137.308,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53943,
    "c": 0.14337,
    "h": 148.1
  },
  "luminance": 0.17055
}

Semantic roles & 50–950 ramp

primary

#1C843A

secondary

#B74596

accent

#40B7E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C843A

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

Preview Lab → · Contrast checker → · Palette generator →