#1F905E#1F905E

#1F905E is a mid, vivid teal. Relative luminance 0.210; OKLCH L 58.0% C 0.124 H 158.6°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1F905E
RGB	rgb(31, 144, 94)
HSL	hsl(153, 65%, 34%)
HSV	hsv(153, 78%, 56%)
CMYK	cmyk(78.5%, 0%, 34.7%, 43.5%)
CIE-LAB	lab(53.00, -42.75, 18.05)
CIE-LCH	lch(53.00, 46.40, 157.11°)
OKLab	oklab(58.01% -0.1158 0.0455)
OKLCH	oklch(58.01% 0.124 158.6)
XYZ	xyz(12.5574, 21.0445, 13.9877)
Luminance	0.2105 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F905E #901F51

analogous

#1F9026 #1F905E #1F8A90

triadic

#1F905E #5E1F90 #905E1F

tetradic

#1F905E #261F90 #901F51 #8A901F

square

#1F905E #261F90 #901F51 #8A901F

split-complementary

#1F905E #901F8A #90261F

monochromatic

#092B1C #145E3D #1F905E #2AC27F #50D99D

Accessibility & contrast

On white

4.03

#1F905E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#1F905E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F905E

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F905E	#FFFFFF	#000000	##000000
##1F905E	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F845B

Deuteranopia (green-blind)

#817B61

Tritanopia (blue-blind)

#008F83

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1f905e;
/* rgb */ color: rgb(31, 144, 94);
/* oklch */ color: oklch(58.0% 0.124 158.6);

Tailwind

colors: {
  custom: {
    50: '#6eb18c',
    500: '#1f905e',
    950: '#000000',
  },
}

SCSS

$custom: #1f905e;
$custom-light: #6eb18c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f905e",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 94
  },
  "hsl": {
    "h": 153.451,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58009,
    "c": 0.12447,
    "h": 158.6
  },
  "luminance": 0.21046
}

Semantic roles & 50–950 ramp

primary

#1F905E

secondary

#BC4E7F

accent

#408AE8

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #1F905E

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

Preview Lab → · Contrast checker → · Palette generator →