#4F9D25#4F9D25

#4F9D25 is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.3% C 0.170 H 137.1°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F9D25
RGB	rgb(79, 157, 37)
HSL	hsl(99, 62%, 38%)
HSV	hsv(99, 76%, 62%)
CMYK	cmyk(49.7%, 0%, 76.4%, 38.4%)
CIE-LAB	lab(57.95, -44.91, 51.70)
CIE-LCH	lch(57.95, 68.48, 130.98°)
OKLab	oklab(62.26% -0.1246 0.1157)
OKLCH	oklch(62.26% 0.17 137.1)
XYZ	xyz(15.6149, 25.9087, 5.9280)
Luminance	0.2591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9D25 #73259D

analogous

#8B9D25 #4F9D25 #259D37

triadic

#4F9D25 #254F9D #9D254F

tetradic

#4F9D25 #258B9D #73259D #9D3725

square

#4F9D25 #258B9D #73259D #9D3725

split-complementary

#4F9D25 #37259D #9D258B

monochromatic

#1D3A0E #366B19 #4F9D25 #68CE31 #8CDA62

Accessibility & contrast

On white

3.40

#4F9D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4F9D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9D25

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9D25	#FFFFFF	#000000	##000000
##4F9D25	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F0A

Deuteranopia (green-blind)

#988932

Tritanopia (blue-blind)

#4A9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4f9d25;
/* rgb */ color: rgb(79, 157, 37);
/* oklch */ color: oklch(62.3% 0.170 137.1);

Tailwind

colors: {
  custom: {
    50: '#88ba69',
    500: '#4f9d25',
    950: '#000000',
  },
}

SCSS

$custom: #4f9d25;
$custom-light: #88ba69;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9d25",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 37
  },
  "hsl": {
    "h": 99,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62257,
    "c": 0.17007,
    "h": 137.1
  },
  "luminance": 0.2591
}

Semantic roles & 50–950 ramp

primary

#4F9D25

secondary

#9D5EBF

accent

#43E5AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4F9D25

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

Preview Lab → · Contrast checker → · Palette generator →