#4F951B#4F951B

#4F951B is a mid, vivid yellow-green. Relative luminance 0.232; OKLCH L 60.1% C 0.165 H 135.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F951B
RGB	rgb(79, 149, 27)
HSL	hsl(94, 69%, 35%)
HSV	hsv(94, 82%, 58%)
CMYK	cmyk(47%, 0%, 81.9%, 41.6%)
CIE-LAB	lab(55.31, -42.27, 52.43)
CIE-LCH	lch(55.31, 67.34, 128.88°)
OKLab	oklab(60.07% -0.1181 0.1158)
OKLCH	oklch(60.07% 0.165 135.6)
XYZ	xyz(14.1694, 23.2354, 4.7750)
Luminance	0.2324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F951B #611B95

analogous

#8C951B #4F951B #1B9524

triadic

#4F951B #1B4F95 #951B4F

tetradic

#4F951B #1B8C95 #611B95 #95241B

square

#4F951B #1B8C95 #611B95 #95241B

split-complementary

#4F951B #241B95 #951B8C

monochromatic

#182D08 #346112 #4F951B #6AC924 #8ADF4C

Accessibility & contrast

On white

3.72

#4F951B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4F951B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F951B

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F951B	#FFFFFF	#000000	##000000
##4F951B	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8800

Deuteranopia (green-blind)

#918229

Tritanopia (blue-blind)

#4C8F7F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4f951b;
/* rgb */ color: rgb(79, 149, 27);
/* oklch */ color: oklch(60.1% 0.165 135.6);

Tailwind

colors: {
  custom: {
    50: '#87b563',
    500: '#4f951b',
    950: '#000000',
  },
}

SCSS

$custom: #4f951b;
$custom-light: #87b563;
$custom-dark: #000000;

JSON

{
  "hex": "#4f951b",
  "rgb": {
    "r": 79,
    "g": 149,
    "b": 27
  },
  "hsl": {
    "h": 94.426,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.60072,
    "c": 0.16539,
    "h": 135.6
  },
  "luminance": 0.23236
}

Semantic roles & 50–950 ramp

primary

#4F951B

secondary

#8F4BC1

accent

#3CECA1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F951B

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

Preview Lab → · Contrast checker → · Palette generator →