#125D3B#125D3B

#125D3B is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.5% C 0.091 H 158.3°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#125D3B
RGB	rgb(18, 93, 59)
HSL	hsl(153, 68%, 22%)
HSV	hsv(153, 81%, 36%)
CMYK	cmyk(80.6%, 0%, 36.6%, 63.5%)
CIE-LAB	lab(34.54, -31.11, 13.34)
CIE-LCH	lch(34.54, 33.85, 156.79°)
OKLab	oklab(42.5% -0.0843 0.0336)
OKLCH	oklch(42.5% 0.091 158.3)
XYZ	xyz(4.9527, 8.2725, 5.4725)
Luminance	0.0827 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125D3B #5D1234

analogous

#125D16 #125D3B #125A5D

triadic

#125D3B #3B125D #5D3B12

tetradic

#125D3B #16125D #5D1234 #5A5D12

square

#125D3B #16125D #5D1234 #5A5D12

split-complementary

#125D3B #5D125A #5D1612

monochromatic

#051A10 #082A1A #125D3B #1C905C #26C47C

Accessibility & contrast

On white

7.91

#125D3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#125D3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125D3B

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125D3B	#FFFFFF	#000000	##FFFFFF
##125D3B	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5539

Deuteranopia (green-blind)

#534F3D

Tritanopia (blue-blind)

#005C54

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #125d3b;
/* rgb */ color: rgb(18, 93, 59);
/* oklch */ color: oklch(42.5% 0.091 158.3);

Tailwind

colors: {
  custom: {
    50: '#5d8c71',
    500: '#125d3b',
    950: '#000000',
  },
}

SCSS

$custom: #125d3b;
$custom-light: #5d8c71;
$custom-dark: #000000;

JSON

{
  "hex": "#125d3b",
  "rgb": {
    "r": 18,
    "g": 93,
    "b": 59
  },
  "hsl": {
    "h": 152.8,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42501,
    "c": 0.09077,
    "h": 158.3
  },
  "luminance": 0.08273
}

Semantic roles & 50–950 ramp

primary

#125D3B

secondary

#953561

accent

#3D8CEA

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #125D3B

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

Preview Lab → · Contrast checker → · Palette generator →