#129023#129023

#129023 is a mid, vivid green. Relative luminance 0.202; OKLCH L 56.9% C 0.178 H 144.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#129023
RGB	rgb(18, 144, 35)
HSL	hsl(128, 78%, 32%)
HSV	hsv(128, 88%, 56%)
CMYK	cmyk(87.5%, 0%, 75.7%, 43.5%)
CIE-LAB	lab(52.06, -53.24, 46.04)
CIE-LCH	lch(52.06, 70.39, 139.15°)
OKLab	oklab(56.93% -0.1438 0.1042)
OKLCH	oklch(56.93% 0.178 144.1)
XYZ	xyz(10.5253, 20.1951, 4.9331)
Luminance	0.2020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#129023 #90127F

analogous

#409012 #129023 #129062

triadic

#129023 #231290 #902312

tetradic

#129023 #124090 #90127F #906212

square

#129023 #124090 #90127F #906212

split-complementary

#129023 #621290 #901240

monochromatic

#042309 #0B5A16 #129023 #19C630 #36E64E

Accessibility & contrast

On white

4.17

#129023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#129023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #129023

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##129023	#FFFFFF	#000000	##000000
##129023	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93820E

Deuteranopia (green-blind)

#86792F

Tritanopia (blue-blind)

#008C7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #129023;
/* rgb */ color: rgb(18, 144, 35);
/* oklch */ color: oklch(56.9% 0.178 144.1);

Tailwind

colors: {
  custom: {
    50: '#6cb265',
    500: '#129023',
    950: '#000000',
  },
}

SCSS

$custom: #129023;
$custom-light: #6cb265;
$custom-dark: #000000;

JSON

{
  "hex": "#129023",
  "rgb": {
    "r": 18,
    "g": 144,
    "b": 35
  },
  "hsl": {
    "h": 128.095,
    "s": 77.778,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5693,
    "c": 0.1776,
    "h": 144.1
  },
  "luminance": 0.20196
}

Semantic roles & 50–950 ramp

primary

#129023

secondary

#C43AB1

accent

#34DAF4

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081106

muted

#7B807A

Preview Lab

Preview with #129023

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

Preview Lab → · Contrast checker → · Palette generator →