#1F9753#1F9753

#1F9753 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.7% C 0.144 H 152.6°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F9753
RGB	rgb(31, 151, 83)
HSL	hsl(146, 66%, 36%)
HSV	hsv(146, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 45%, 40.8%)
CIE-LAB	lab(55.12, -47.68, 26.91)
CIE-LCH	lch(55.12, 54.75, 150.56°)
OKLab	oklab(59.7% -0.1282 0.0663)
OKLCH	oklch(59.7% 0.144 152.6)
XYZ	xyz(13.1918, 23.0475, 11.9353)
Luminance	0.2305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9753 #971F63

analogous

#27971F #1F9753 #1F978F

triadic

#1F9753 #531F97 #97531F

tetradic

#1F9753 #1F2797 #971F63 #978F1F

square

#1F9753 #1F2797 #971F63 #978F1F

split-complementary

#1F9753 #8F1F97 #971F27

monochromatic

#0A311B #156437 #1F9753 #29CA6F #54DC8F

Accessibility & contrast

On white

3.74

#1F9753 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#1F9753 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9753

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9753	#FFFFFF	#000000	##000000
##1F9753	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978A4E

Deuteranopia (green-blind)

#898058

Tritanopia (blue-blind)

#009586

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f9753;
/* rgb */ color: rgb(31, 151, 83);
/* oklch */ color: oklch(59.7% 0.144 152.6);

Tailwind

colors: {
  custom: {
    50: '#6fb784',
    500: '#1f9753',
    950: '#000000',
  },
}

SCSS

$custom: #1f9753;
$custom-light: #6fb784;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9753",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 83
  },
  "hsl": {
    "h": 146,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59698,
    "c": 0.14432,
    "h": 152.6
  },
  "luminance": 0.23049
}

Semantic roles & 50–950 ramp

primary

#1F9753

secondary

#BF5290

accent

#3F9FE9

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #1F9753

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

Preview Lab → · Contrast checker → · Palette generator →