#1F9155#1F9155

#1F9155 is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.1% C 0.134 H 154.5°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#1F9155
RGB	rgb(31, 145, 85)
HSL	hsl(148, 65%, 35%)
HSV	hsv(148, 79%, 57%)
CMYK	cmyk(78.6%, 0%, 41.4%, 43.1%)
CIE-LAB	lab(53.16, -45.02, 23.27)
CIE-LCH	lch(53.16, 50.67, 152.67°)
OKLab	oklab(58.09% -0.1213 0.0579)
OKLCH	oklch(58.09% 0.134 154.5)
XYZ	xyz(12.3290, 21.1965, 12.0341)
Luminance	0.2120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9155 #911F5B

analogous

#22911F #1F9155 #1F918E

triadic

#1F9155 #551F91 #91551F

tetradic

#1F9155 #1F2291 #911F5B #918E1F

square

#1F9155 #1F2291 #911F5B #918E1F

split-complementary

#1F9155 #8E1F91 #911F22

monochromatic

#092C1A #145F37 #1F9155 #2AC373 #51DA92

Accessibility & contrast

On white

4.01

#1F9155 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#1F9155 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9155

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9155	#FFFFFF	#000000	##000000
##1F9155	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918551

Deuteranopia (green-blind)

#837B59

Tritanopia (blue-blind)

#008F82

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1f9155;
/* rgb */ color: rgb(31, 145, 85);
/* oklch */ color: oklch(58.1% 0.134 154.5);

Tailwind

colors: {
  custom: {
    50: '#6eb285',
    500: '#1f9155',
    950: '#000000',
  },
}

SCSS

$custom: #1f9155;
$custom-light: #6eb285;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9155",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 85
  },
  "hsl": {
    "h": 148.421,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58091,
    "c": 0.13436,
    "h": 154.5
  },
  "luminance": 0.21198
}

Semantic roles & 50–950 ramp

primary

#1F9155

secondary

#BD4F89

accent

#4098E8

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #1F9155

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

Preview Lab → · Contrast checker → · Palette generator →