#4E8B2B#4E8B2B

#4E8B2B is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.5% C 0.143 H 136.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4E8B2B
RGB	rgb(78, 139, 43)
HSL	hsl(98, 53%, 36%)
HSV	hsv(98, 69%, 55%)
CMYK	cmyk(43.9%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(52.13, -37.30, 43.44)
CIE-LCH	lch(52.13, 57.26, 130.65°)
OKLab	oklab(57.48% -0.1035 0.0993)
OKLCH	oklch(57.48% 0.143 136.2)
XYZ	xyz(12.8102, 20.2586, 5.5203)
Luminance	0.2026 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8B2B #682B8B

analogous

#7E8B2B #4E8B2B #2B8B38

triadic

#4E8B2B #2B4E8B #8B2B4E

tetradic

#4E8B2B #2B7E8B #682B8B #8B382B

square

#4E8B2B #2B7E8B #682B8B #8B382B

split-complementary

#4E8B2B #382B8B #8B2B7E

monochromatic

#1A2E0E #345C1D #4E8B2B #68BA39 #8ACE62

Accessibility & contrast

On white

4.16

#4E8B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#4E8B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8B2B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8B2B	#FFFFFF	#000000	##000000
##4E8B2B	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90801E

Deuteranopia (green-blind)

#887A33

Tritanopia (blue-blind)

#4C8678

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e8b2b;
/* rgb */ color: rgb(78, 139, 43);
/* oklch */ color: oklch(57.5% 0.143 136.2);

Tailwind

colors: {
  custom: {
    50: '#85ad6a',
    500: '#4e8b2b',
    950: '#000000',
  },
}

SCSS

$custom: #4e8b2b;
$custom-light: #85ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8b2b",
  "rgb": {
    "r": 78,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 98.125,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57479,
    "c": 0.14348,
    "h": 136.2
  },
  "luminance": 0.20259
}

Semantic roles & 50–950 ramp

primary

#4E8B2B

secondary

#955DB5

accent

#4CDCA7

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4E8B2B

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

Preview Lab → · Contrast checker → · Palette generator →