#125B2E#125B2E

#125B2E is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.6% C 0.101 H 151.3°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#125B2E
RGB	rgb(18, 91, 46)
HSL	hsl(143, 67%, 21%)
HSV	hsv(143, 80%, 36%)
CMYK	cmyk(80.2%, 0%, 49.5%, 64.3%)
CIE-LAB	lab(33.58, -33.04, 19.81)
CIE-LCH	lch(33.58, 38.53, 149.06°)
OKLab	oklab(41.62% -0.0889 0.0486)
OKLCH	oklch(41.62% 0.101 151.3)
XYZ	xyz(4.4833, 7.8075, 3.8550)
Luminance	0.0781 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B2E #5B123F

analogous

#1B5B12 #125B2E #125B53

triadic

#125B2E #2E125B #5B2E12

tetradic

#125B2E #121B5B #5B123F #5B5312

square

#125B2E #121B5B #5B123F #5B5312

split-complementary

#125B2E #53125B #5B121B

monochromatic

#051A0D #082814 #125B2E #1C8E48 #26C162

Accessibility & contrast

On white

8.20

#125B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#125B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B2E

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B2E	#FFFFFF	#000000	##FFFFFF
##125B2E	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532B

Deuteranopia (green-blind)

#534D31

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #125b2e;
/* rgb */ color: rgb(18, 91, 46);
/* oklch */ color: oklch(41.6% 0.101 151.3);

Tailwind

colors: {
  custom: {
    50: '#5d8a67',
    500: '#125b2e',
    950: '#000000',
  },
}

SCSS

$custom: #125b2e;
$custom-light: #5d8a67;
$custom-dark: #000000;

JSON

{
  "hex": "#125b2e",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 46
  },
  "hsl": {
    "h": 143.014,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41624,
    "c": 0.10128,
    "h": 151.3
  },
  "luminance": 0.07808
}

Semantic roles & 50–950 ramp

primary

#125B2E

secondary

#93356F

accent

#3EA8EA

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #125B2E

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

Preview Lab → · Contrast checker → · Palette generator →