#4F9028#4F9028

#4F9028 is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 58.8% C 0.152 H 136.1°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F9028
RGB	rgb(79, 144, 40)
HSL	hsl(98, 57%, 36%)
HSV	hsv(98, 72%, 56%)
CMYK	cmyk(45.1%, 0%, 72.2%, 43.5%)
CIE-LAB	lab(53.77, -39.35, 46.40)
CIE-LCH	lch(53.77, 60.84, 130.30°)
OKLab	oklab(58.83% -0.1094 0.1051)
OKLCH	oklch(58.83% 0.152 136.1)
XYZ	xyz(13.5804, 21.7612, 5.4918)
Luminance	0.2176 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9028 #692890

analogous

#839028 #4F9028 #289035

triadic

#4F9028 #284F90 #90284F

tetradic

#4F9028 #288390 #692890 #903528

square

#4F9028 #288390 #692890 #903528

split-complementary

#4F9028 #352890 #902883

monochromatic

#1A300D #35601B #4F9028 #69C035 #8BD360

Accessibility & contrast

On white

3.92

#4F9028 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4F9028 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9028

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9028	#FFFFFF	#000000	##000000
##4F9028	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958417

Deuteranopia (green-blind)

#8C7F32

Tritanopia (blue-blind)

#4C8B7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f9028;
/* rgb */ color: rgb(79, 144, 40);
/* oklch */ color: oklch(58.8% 0.152 136.1);

Tailwind

colors: {
  custom: {
    50: '#86b168',
    500: '#4f9028',
    950: '#000000',
  },
}

SCSS

$custom: #4f9028;
$custom-light: #86b168;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9028",
  "rgb": {
    "r": 79,
    "g": 144,
    "b": 40
  },
  "hsl": {
    "h": 97.5,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58832,
    "c": 0.15171,
    "h": 136.1
  },
  "luminance": 0.21762
}

Semantic roles & 50–950 ramp

primary

#4F9028

secondary

#955CB8

accent

#48E0A7

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #4F9028

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

Preview Lab → · Contrast checker → · Palette generator →