#1F9F25#1F9F25

#1F9F25 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.190 H 143.3°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F9F25
RGB	rgb(31, 159, 37)
HSL	hsl(123, 67%, 37%)
HSV	hsv(123, 81%, 62%)
CMYK	cmyk(80.5%, 0%, 76.7%, 37.6%)
CIE-LAB	lab(57.29, -56.34, 50.60)
CIE-LCH	lch(57.29, 75.73, 138.07°)
OKLab	oklab(61.34% -0.1527 0.1139)
OKLCH	oklch(61.34% 0.19 143.3)
XYZ	xyz(13.2963, 25.2195, 5.9170)
Luminance	0.2522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9F25 #9F1F99

analogous

#599F1F #1F9F25 #1F9F65

triadic

#1F9F25 #251F9F #9F251F

tetradic

#1F9F25 #1F599F #9F1F99 #9F651F

square

#1F9F25 #1F599F #9F1F99 #9F651F

split-complementary

#1F9F25 #651F9F #9F1F59

monochromatic

#0B390D #156C19 #1F9F25 #29D231 #5ADF60

Accessibility & contrast

On white

3.47

#1F9F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#1F9F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9F25

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9F25	#FFFFFF	#000000	##000000
##1F9F25	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F09

Deuteranopia (green-blind)

#958633

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1f9f25;
/* rgb */ color: rgb(31, 159, 37);
/* oklch */ color: oklch(61.3% 0.190 143.3);

Tailwind

colors: {
  custom: {
    50: '#73bd68',
    500: '#1f9f25',
    950: '#000000',
  },
}

SCSS

$custom: #1f9f25;
$custom-light: #73bd68;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9f25",
  "rgb": {
    "r": 31,
    "g": 159,
    "b": 37
  },
  "hsl": {
    "h": 122.813,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61337,
    "c": 0.19047,
    "h": 143.3
  },
  "luminance": 0.25221
}

Semantic roles & 50–950 ramp

primary

#1F9F25

secondary

#C357BE

accent

#3EE2EA

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #1F9F25

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

Preview Lab → · Contrast checker → · Palette generator →