#1C8138#1C8138

#1C8138 is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.1% C 0.141 H 147.9°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C8138
RGB	rgb(28, 129, 56)
HSL	hsl(137, 64%, 31%)
HSV	hsv(137, 78%, 51%)
CMYK	cmyk(78.3%, 0%, 56.6%, 49.4%)
CIE-LAB	lab(47.28, -44.49, 31.35)
CIE-LCH	lch(47.28, 54.43, 144.83°)
OKLab	oklab(53.06% -0.1197 0.075)
OKLCH	oklch(53.06% 0.141 147.9)
XYZ	xyz(9.0422, 16.2319, 6.3971)
Luminance	0.1623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8138 #811C65

analogous

#32811C #1C8138 #1C816A

triadic

#1C8138 #381C81 #81381C

tetradic

#1C8138 #1C3281 #811C65 #816A1C

square

#1C8138 #1C3281 #811C65 #816A1C

split-complementary

#1C8138 #6A1C81 #811C32

monochromatic

#061C0C #114F22 #1C8138 #27B34E #42D66B

Accessibility & contrast

On white

4.95

#1C8138 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#1C8138 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8138

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8138	#FFFFFF	#000000	##FFFFFF
##1C8138	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827531

Deuteranopia (green-blind)

#776D3E

Tritanopia (blue-blind)

#007E71

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1c8138;
/* rgb */ color: rgb(28, 129, 56);
/* oklch */ color: oklch(53.1% 0.141 147.9);

Tailwind

colors: {
  custom: {
    50: '#6aa770',
    500: '#1c8138',
    950: '#000000',
  },
}

SCSS

$custom: #1c8138;
$custom-light: #6aa770;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8138",
  "rgb": {
    "r": 28,
    "g": 129,
    "b": 56
  },
  "hsl": {
    "h": 136.634,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53064,
    "c": 0.14124,
    "h": 147.9
  },
  "luminance": 0.16233
}

Semantic roles & 50–950 ramp

primary

#1C8138

secondary

#B44495

accent

#40B9E7

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1C8138

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

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