#125B28#125B28

#125B28 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.5% C 0.107 H 148.7°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#125B28
RGB	rgb(18, 91, 40)
HSL	hsl(138, 67%, 21%)
HSV	hsv(138, 80%, 36%)
CMYK	cmyk(80.2%, 0%, 56%, 64.3%)
CIE-LAB	lab(33.49, -34.13, 23.12)
CIE-LCH	lch(33.49, 41.23, 145.89°)
OKLab	oklab(41.52% -0.0918 0.0558)
OKLCH	oklch(41.52% 0.107 148.7)
XYZ	xyz(4.3732, 7.7635, 3.2751)
Luminance	0.0776 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B28 #5B1245

analogous

#215B12 #125B28 #125B4D

triadic

#125B28 #28125B #5B2812

tetradic

#125B28 #12215B #5B1245 #5B4D12

square

#125B28 #12215B #5B1245 #5B4D12

split-complementary

#125B28 #4D125B #5B1221

monochromatic

#051A0B #082812 #125B28 #1C8E3E #26C155

Accessibility & contrast

On white

8.23

#125B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#125B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B28

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B28	#FFFFFF	#000000	##FFFFFF
##125B28	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5224

Deuteranopia (green-blind)

#534C2C

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #125b28;
/* rgb */ color: rgb(18, 91, 40);
/* oklch */ color: oklch(41.5% 0.107 148.7);

Tailwind

colors: {
  custom: {
    50: '#5d8a63',
    500: '#125b28',
    950: '#000000',
  },
}

SCSS

$custom: #125b28;
$custom-light: #5d8a63;
$custom-dark: #000000;

JSON

{
  "hex": "#125b28",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 40
  },
  "hsl": {
    "h": 138.082,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41516,
    "c": 0.1074,
    "h": 148.7
  },
  "luminance": 0.07764
}

Semantic roles & 50–950 ramp

primary

#125B28

secondary

#933577

accent

#3EB6EA

background

#F5F8F5

surface

#E9F0EA

border

#C5CBC6

text

#050C05

muted

#797D79

Preview Lab

Preview with #125B28

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

Preview Lab → · Contrast checker → · Palette generator →